New upstream version 13.10.3+ds2
This commit is contained in:
Pirate Praveen
parent
26db65f672
commit
3cf1e9a2bb
11 changed files with 0 additions and 1593 deletions
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@ -1,13 +0,0 @@
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FROM golang:1.7
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RUN mkdir -p /go/src/github.com/getsentry/raven-go
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WORKDIR /go/src/github.com/getsentry/raven-go
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ENV GOPATH /go
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RUN go install -race std && go get golang.org/x/tools/cmd/cover
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COPY . /go/src/github.com/getsentry/raven-go
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RUN go get -v ./...
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CMD ["./runtests.sh"]
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@ -1,28 +0,0 @@
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Copyright (c) 2013 Apollic Software, LLC. All rights reserved.
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Copyright (c) 2015 Functional Software, Inc. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the following disclaimer
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in the documentation and/or other materials provided with the
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distribution.
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* Neither the name of Apollic Software, LLC nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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@ -1,17 +0,0 @@
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# raven
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[](https://travis-ci.org/getsentry/raven-go)
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[](https://goreportcard.com/report/github.com/getsentry/raven-go)
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[](https://godoc.org/github.com/getsentry/raven-go)
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raven is a Go client for the [Sentry](https://github.com/getsentry/sentry)
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event/error logging system.
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- [**API Documentation**](https://godoc.org/github.com/getsentry/raven-go)
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- [**Usage and Examples**](https://docs.sentry.io/clients/go/)
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## Installation
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```text
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go get github.com/getsentry/raven-go
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```
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977
workhorse-vendor/github.com/getsentry/raven-go/client.go
generated
977
workhorse-vendor/github.com/getsentry/raven-go/client.go
generated
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@ -1,977 +0,0 @@
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// Package raven implements a client for the Sentry error logging service.
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package raven
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import (
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"bytes"
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"compress/zlib"
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"crypto/rand"
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"crypto/tls"
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"encoding/base64"
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"encoding/hex"
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"encoding/json"
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"errors"
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"fmt"
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"io"
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"io/ioutil"
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"log"
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mrand "math/rand"
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"net/http"
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"net/url"
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"os"
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"regexp"
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"runtime"
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"strings"
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"sync"
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"time"
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"github.com/certifi/gocertifi"
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pkgErrors "github.com/pkg/errors"
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)
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const (
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userAgent = "raven-go/1.0"
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timestampFormat = `"2006-01-02T15:04:05.00"`
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)
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var (
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ErrPacketDropped = errors.New("raven: packet dropped")
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ErrUnableToUnmarshalJSON = errors.New("raven: unable to unmarshal JSON")
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ErrMissingUser = errors.New("raven: dsn missing public key and/or password")
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ErrMissingProjectID = errors.New("raven: dsn missing project id")
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ErrInvalidSampleRate = errors.New("raven: sample rate should be between 0 and 1")
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)
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type Severity string
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// http://docs.python.org/2/howto/logging.html#logging-levels
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const (
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DEBUG = Severity("debug")
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INFO = Severity("info")
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WARNING = Severity("warning")
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ERROR = Severity("error")
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FATAL = Severity("fatal")
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)
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type Timestamp time.Time
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func (t Timestamp) MarshalJSON() ([]byte, error) {
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return []byte(time.Time(t).UTC().Format(timestampFormat)), nil
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}
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func (timestamp *Timestamp) UnmarshalJSON(data []byte) error {
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t, err := time.Parse(timestampFormat, string(data))
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if err != nil {
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return err
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}
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*timestamp = Timestamp(t)
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return nil
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}
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func (timestamp Timestamp) Format(format string) string {
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t := time.Time(timestamp)
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return t.Format(format)
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}
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// An Interface is a Sentry interface that will be serialized as JSON.
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// It must implement json.Marshaler or use json struct tags.
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type Interface interface {
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// The Sentry class name. Example: sentry.interfaces.Stacktrace
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Class() string
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}
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type Culpriter interface {
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Culprit() string
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}
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type Transport interface {
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Send(url, authHeader string, packet *Packet) error
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}
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type Extra map[string]interface{}
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type outgoingPacket struct {
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packet *Packet
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ch chan error
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}
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type Tag struct {
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Key string
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Value string
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}
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type Tags []Tag
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func (tag *Tag) MarshalJSON() ([]byte, error) {
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return json.Marshal([2]string{tag.Key, tag.Value})
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}
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func (t *Tag) UnmarshalJSON(data []byte) error {
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var tag [2]string
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if err := json.Unmarshal(data, &tag); err != nil {
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return err
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}
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*t = Tag{tag[0], tag[1]}
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return nil
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}
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func (t *Tags) UnmarshalJSON(data []byte) error {
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var tags []Tag
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switch data[0] {
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case '[':
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// Unmarshal into []Tag
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if err := json.Unmarshal(data, &tags); err != nil {
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return err
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}
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case '{':
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// Unmarshal into map[string]string
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tagMap := make(map[string]string)
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if err := json.Unmarshal(data, &tagMap); err != nil {
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return err
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}
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// Convert to []Tag
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for k, v := range tagMap {
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tags = append(tags, Tag{k, v})
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}
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default:
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return ErrUnableToUnmarshalJSON
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}
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*t = tags
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return nil
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}
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// https://docs.getsentry.com/hosted/clientdev/#building-the-json-packet
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type Packet struct {
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// Required
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Message string `json:"message"`
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// Required, set automatically by Client.Send/Report via Packet.Init if blank
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EventID string `json:"event_id"`
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Project string `json:"project"`
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Timestamp Timestamp `json:"timestamp"`
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Level Severity `json:"level"`
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Logger string `json:"logger"`
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// Optional
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Platform string `json:"platform,omitempty"`
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Culprit string `json:"culprit,omitempty"`
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ServerName string `json:"server_name,omitempty"`
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Release string `json:"release,omitempty"`
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Environment string `json:"environment,omitempty"`
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Tags Tags `json:"tags,omitempty"`
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Modules map[string]string `json:"modules,omitempty"`
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Fingerprint []string `json:"fingerprint,omitempty"`
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Extra Extra `json:"extra,omitempty"`
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Interfaces []Interface `json:"-"`
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}
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// NewPacket constructs a packet with the specified message and interfaces.
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func NewPacket(message string, interfaces ...Interface) *Packet {
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extra := Extra{}
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setExtraDefaults(extra)
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return &Packet{
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Message: message,
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Interfaces: interfaces,
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Extra: extra,
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}
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}
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// NewPacketWithExtra constructs a packet with the specified message, extra information, and interfaces.
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func NewPacketWithExtra(message string, extra Extra, interfaces ...Interface) *Packet {
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if extra == nil {
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extra = Extra{}
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}
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setExtraDefaults(extra)
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return &Packet{
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Message: message,
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Interfaces: interfaces,
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Extra: extra,
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}
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}
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func setExtraDefaults(extra Extra) Extra {
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extra["runtime.Version"] = runtime.Version()
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extra["runtime.NumCPU"] = runtime.NumCPU()
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extra["runtime.GOMAXPROCS"] = runtime.GOMAXPROCS(0) // 0 just returns the current value
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extra["runtime.NumGoroutine"] = runtime.NumGoroutine()
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return extra
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}
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// Init initializes required fields in a packet. It is typically called by
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// Client.Send/Report automatically.
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func (packet *Packet) Init(project string) error {
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if packet.Project == "" {
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packet.Project = project
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}
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if packet.EventID == "" {
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var err error
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packet.EventID, err = uuid()
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if err != nil {
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return err
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}
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}
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if time.Time(packet.Timestamp).IsZero() {
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packet.Timestamp = Timestamp(time.Now())
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}
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if packet.Level == "" {
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packet.Level = ERROR
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}
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if packet.Logger == "" {
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packet.Logger = "root"
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}
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if packet.ServerName == "" {
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packet.ServerName = hostname
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}
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if packet.Platform == "" {
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packet.Platform = "go"
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}
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if packet.Culprit == "" {
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for _, inter := range packet.Interfaces {
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if c, ok := inter.(Culpriter); ok {
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packet.Culprit = c.Culprit()
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if packet.Culprit != "" {
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break
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}
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}
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}
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}
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return nil
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}
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func (packet *Packet) AddTags(tags map[string]string) {
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for k, v := range tags {
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packet.Tags = append(packet.Tags, Tag{k, v})
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}
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}
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func uuid() (string, error) {
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id := make([]byte, 16)
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_, err := io.ReadFull(rand.Reader, id)
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if err != nil {
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return "", err
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}
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id[6] &= 0x0F // clear version
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id[6] |= 0x40 // set version to 4 (random uuid)
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id[8] &= 0x3F // clear variant
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id[8] |= 0x80 // set to IETF variant
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return hex.EncodeToString(id), nil
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}
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func (packet *Packet) JSON() ([]byte, error) {
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packetJSON, err := json.Marshal(packet)
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if err != nil {
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return nil, err
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}
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interfaces := make(map[string]Interface, len(packet.Interfaces))
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for _, inter := range packet.Interfaces {
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if inter != nil {
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interfaces[inter.Class()] = inter
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||||
}
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||||
}
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||||
|
||||
if len(interfaces) > 0 {
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interfaceJSON, err := json.Marshal(interfaces)
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if err != nil {
|
||||
return nil, err
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||||
}
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||||
packetJSON[len(packetJSON)-1] = ','
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||||
packetJSON = append(packetJSON, interfaceJSON[1:]...)
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}
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||||
|
||||
return packetJSON, nil
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||||
}
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||||
|
||||
type context struct {
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||||
user *User
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||||
http *Http
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||||
tags map[string]string
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}
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||||
|
||||
func (c *context) setUser(u *User) { c.user = u }
|
||||
func (c *context) setHttp(h *Http) { c.http = h }
|
||||
func (c *context) setTags(t map[string]string) {
|
||||
if c.tags == nil {
|
||||
c.tags = make(map[string]string)
|
||||
}
|
||||
for k, v := range t {
|
||||
c.tags[k] = v
|
||||
}
|
||||
}
|
||||
func (c *context) clear() {
|
||||
c.user = nil
|
||||
c.http = nil
|
||||
c.tags = nil
|
||||
}
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||||
|
||||
// Return a list of interfaces to be used in appending with the rest
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||||
func (c *context) interfaces() []Interface {
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len, i := 0, 0
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if c.user != nil {
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len++
|
||||
}
|
||||
if c.http != nil {
|
||||
len++
|
||||
}
|
||||
interfaces := make([]Interface, len)
|
||||
if c.user != nil {
|
||||
interfaces[i] = c.user
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||||
i++
|
||||
}
|
||||
if c.http != nil {
|
||||
interfaces[i] = c.http
|
||||
i++
|
||||
}
|
||||
return interfaces
|
||||
}
|
||||
|
||||
// The maximum number of packets that will be buffered waiting to be delivered.
|
||||
// Packets will be dropped if the buffer is full. Used by NewClient.
|
||||
var MaxQueueBuffer = 100
|
||||
|
||||
func newTransport() Transport {
|
||||
t := &HTTPTransport{}
|
||||
rootCAs, err := gocertifi.CACerts()
|
||||
if err != nil {
|
||||
log.Println("raven: failed to load root TLS certificates:", err)
|
||||
} else {
|
||||
t.Client = &http.Client{
|
||||
Transport: &http.Transport{
|
||||
Proxy: http.ProxyFromEnvironment,
|
||||
TLSClientConfig: &tls.Config{RootCAs: rootCAs},
|
||||
},
|
||||
}
|
||||
}
|
||||
return t
|
||||
}
|
||||
|
||||
func newClient(tags map[string]string) *Client {
|
||||
client := &Client{
|
||||
Transport: newTransport(),
|
||||
Tags: tags,
|
||||
context: &context{},
|
||||
sampleRate: 1.0,
|
||||
queue: make(chan *outgoingPacket, MaxQueueBuffer),
|
||||
}
|
||||
client.SetDSN(os.Getenv("SENTRY_DSN"))
|
||||
client.SetRelease(os.Getenv("SENTRY_RELEASE"))
|
||||
client.SetEnvironment(os.Getenv("SENTRY_ENVIRONMENT"))
|
||||
return client
|
||||
}
|
||||
|
||||
// New constructs a new Sentry client instance
|
||||
func New(dsn string) (*Client, error) {
|
||||
client := newClient(nil)
|
||||
return client, client.SetDSN(dsn)
|
||||
}
|
||||
|
||||
// NewWithTags constructs a new Sentry client instance with default tags.
|
||||
func NewWithTags(dsn string, tags map[string]string) (*Client, error) {
|
||||
client := newClient(tags)
|
||||
return client, client.SetDSN(dsn)
|
||||
}
|
||||
|
||||
// NewClient constructs a Sentry client and spawns a background goroutine to
|
||||
// handle packets sent by Client.Report.
|
||||
//
|
||||
// Deprecated: use New and NewWithTags instead
|
||||
func NewClient(dsn string, tags map[string]string) (*Client, error) {
|
||||
client := newClient(tags)
|
||||
return client, client.SetDSN(dsn)
|
||||
}
|
||||
|
||||
// Client encapsulates a connection to a Sentry server. It must be initialized
|
||||
// by calling NewClient. Modification of fields concurrently with Send or after
|
||||
// calling Report for the first time is not thread-safe.
|
||||
type Client struct {
|
||||
Tags map[string]string
|
||||
|
||||
Transport Transport
|
||||
|
||||
// DropHandler is called when a packet is dropped because the buffer is full.
|
||||
DropHandler func(*Packet)
|
||||
|
||||
// Context that will get appending to all packets
|
||||
context *context
|
||||
|
||||
mu sync.RWMutex
|
||||
url string
|
||||
projectID string
|
||||
authHeader string
|
||||
release string
|
||||
environment string
|
||||
sampleRate float32
|
||||
|
||||
// default logger name (leave empty for 'root')
|
||||
defaultLoggerName string
|
||||
|
||||
includePaths []string
|
||||
ignoreErrorsRegexp *regexp.Regexp
|
||||
queue chan *outgoingPacket
|
||||
|
||||
// A WaitGroup to keep track of all currently in-progress captures
|
||||
// This is intended to be used with Client.Wait() to assure that
|
||||
// all messages have been transported before exiting the process.
|
||||
wg sync.WaitGroup
|
||||
|
||||
// A Once to track only starting up the background worker once
|
||||
start sync.Once
|
||||
}
|
||||
|
||||
// Initialize a default *Client instance
|
||||
var DefaultClient = newClient(nil)
|
||||
|
||||
func (c *Client) SetIgnoreErrors(errs []string) error {
|
||||
joinedRegexp := strings.Join(errs, "|")
|
||||
r, err := regexp.Compile(joinedRegexp)
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to compile regexp %q for %q: %v", joinedRegexp, errs, err)
|
||||
}
|
||||
|
||||
c.mu.Lock()
|
||||
c.ignoreErrorsRegexp = r
|
||||
c.mu.Unlock()
|
||||
return nil
|
||||
}
|
||||
|
||||
func (c *Client) shouldExcludeErr(errStr string) bool {
|
||||
c.mu.RLock()
|
||||
defer c.mu.RUnlock()
|
||||
return c.ignoreErrorsRegexp != nil && c.ignoreErrorsRegexp.MatchString(errStr)
|
||||
}
|
||||
|
||||
func SetIgnoreErrors(errs ...string) error {
|
||||
return DefaultClient.SetIgnoreErrors(errs)
|
||||
}
|
||||
|
||||
// SetDSN updates a client with a new DSN. It safe to call after and
|
||||
// concurrently with calls to Report and Send.
|
||||
func (client *Client) SetDSN(dsn string) error {
|
||||
if dsn == "" {
|
||||
return nil
|
||||
}
|
||||
|
||||
client.mu.Lock()
|
||||
defer client.mu.Unlock()
|
||||
|
||||
uri, err := url.Parse(dsn)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if uri.User == nil {
|
||||
return ErrMissingUser
|
||||
}
|
||||
publicKey := uri.User.Username()
|
||||
secretKey, hasSecretKey := uri.User.Password()
|
||||
uri.User = nil
|
||||
|
||||
if idx := strings.LastIndex(uri.Path, "/"); idx != -1 {
|
||||
client.projectID = uri.Path[idx+1:]
|
||||
uri.Path = uri.Path[:idx+1] + "api/" + client.projectID + "/store/"
|
||||
}
|
||||
if client.projectID == "" {
|
||||
return ErrMissingProjectID
|
||||
}
|
||||
|
||||
client.url = uri.String()
|
||||
|
||||
if hasSecretKey {
|
||||
client.authHeader = fmt.Sprintf("Sentry sentry_version=4, sentry_key=%s, sentry_secret=%s", publicKey, secretKey)
|
||||
} else {
|
||||
client.authHeader = fmt.Sprintf("Sentry sentry_version=4, sentry_key=%s", publicKey)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// Sets the DSN for the default *Client instance
|
||||
func SetDSN(dsn string) error { return DefaultClient.SetDSN(dsn) }
|
||||
|
||||
// SetRelease sets the "release" tag.
|
||||
func (client *Client) SetRelease(release string) {
|
||||
client.mu.Lock()
|
||||
defer client.mu.Unlock()
|
||||
client.release = release
|
||||
}
|
||||
|
||||
// SetEnvironment sets the "environment" tag.
|
||||
func (client *Client) SetEnvironment(environment string) {
|
||||
client.mu.Lock()
|
||||
defer client.mu.Unlock()
|
||||
client.environment = environment
|
||||
}
|
||||
|
||||
// SetDefaultLoggerName sets the default logger name.
|
||||
func (client *Client) SetDefaultLoggerName(name string) {
|
||||
client.mu.Lock()
|
||||
defer client.mu.Unlock()
|
||||
client.defaultLoggerName = name
|
||||
}
|
||||
|
||||
// SetSampleRate sets how much sampling we want on client side
|
||||
func (client *Client) SetSampleRate(rate float32) error {
|
||||
client.mu.Lock()
|
||||
defer client.mu.Unlock()
|
||||
|
||||
if rate < 0 || rate > 1 {
|
||||
return ErrInvalidSampleRate
|
||||
}
|
||||
client.sampleRate = rate
|
||||
return nil
|
||||
}
|
||||
|
||||
// SetRelease sets the "release" tag on the default *Client
|
||||
func SetRelease(release string) { DefaultClient.SetRelease(release) }
|
||||
|
||||
// SetEnvironment sets the "environment" tag on the default *Client
|
||||
func SetEnvironment(environment string) { DefaultClient.SetEnvironment(environment) }
|
||||
|
||||
// SetDefaultLoggerName sets the "defaultLoggerName" on the default *Client
|
||||
func SetDefaultLoggerName(name string) {
|
||||
DefaultClient.SetDefaultLoggerName(name)
|
||||
}
|
||||
|
||||
// SetSampleRate sets the "sample rate" on the degault *Client
|
||||
func SetSampleRate(rate float32) error { return DefaultClient.SetSampleRate(rate) }
|
||||
|
||||
func (client *Client) worker() {
|
||||
for outgoingPacket := range client.queue {
|
||||
|
||||
client.mu.RLock()
|
||||
url, authHeader := client.url, client.authHeader
|
||||
client.mu.RUnlock()
|
||||
|
||||
outgoingPacket.ch <- client.Transport.Send(url, authHeader, outgoingPacket.packet)
|
||||
client.wg.Done()
|
||||
}
|
||||
}
|
||||
|
||||
// Capture asynchronously delivers a packet to the Sentry server. It is a no-op
|
||||
// when client is nil. A channel is provided if it is important to check for a
|
||||
// send's success.
|
||||
func (client *Client) Capture(packet *Packet, captureTags map[string]string) (eventID string, ch chan error) {
|
||||
ch = make(chan error, 1)
|
||||
|
||||
if client == nil {
|
||||
// return a chan that always returns nil when the caller receives from it
|
||||
close(ch)
|
||||
return
|
||||
}
|
||||
|
||||
if client.sampleRate < 1.0 && mrand.Float32() > client.sampleRate {
|
||||
return
|
||||
}
|
||||
|
||||
if packet == nil {
|
||||
close(ch)
|
||||
return
|
||||
}
|
||||
|
||||
if client.shouldExcludeErr(packet.Message) {
|
||||
return
|
||||
}
|
||||
|
||||
// Keep track of all running Captures so that we can wait for them all to finish
|
||||
// *Must* call client.wg.Done() on any path that indicates that an event was
|
||||
// finished being acted upon, whether success or failure
|
||||
client.wg.Add(1)
|
||||
|
||||
// Merge capture tags and client tags
|
||||
packet.AddTags(captureTags)
|
||||
packet.AddTags(client.Tags)
|
||||
|
||||
// Initialize any required packet fields
|
||||
client.mu.RLock()
|
||||
packet.AddTags(client.context.tags)
|
||||
projectID := client.projectID
|
||||
release := client.release
|
||||
environment := client.environment
|
||||
defaultLoggerName := client.defaultLoggerName
|
||||
client.mu.RUnlock()
|
||||
|
||||
// set the global logger name on the packet if we must
|
||||
if packet.Logger == "" && defaultLoggerName != "" {
|
||||
packet.Logger = defaultLoggerName
|
||||
}
|
||||
|
||||
err := packet.Init(projectID)
|
||||
if err != nil {
|
||||
ch <- err
|
||||
client.wg.Done()
|
||||
return
|
||||
}
|
||||
|
||||
if packet.Release == "" {
|
||||
packet.Release = release
|
||||
}
|
||||
|
||||
if packet.Environment == "" {
|
||||
packet.Environment = environment
|
||||
}
|
||||
|
||||
outgoingPacket := &outgoingPacket{packet, ch}
|
||||
|
||||
// Lazily start background worker until we
|
||||
// do our first write into the queue.
|
||||
client.start.Do(func() {
|
||||
go client.worker()
|
||||
})
|
||||
|
||||
select {
|
||||
case client.queue <- outgoingPacket:
|
||||
default:
|
||||
// Send would block, drop the packet
|
||||
if client.DropHandler != nil {
|
||||
client.DropHandler(packet)
|
||||
}
|
||||
ch <- ErrPacketDropped
|
||||
client.wg.Done()
|
||||
}
|
||||
|
||||
return packet.EventID, ch
|
||||
}
|
||||
|
||||
// Capture asynchronously delivers a packet to the Sentry server with the default *Client.
|
||||
// It is a no-op when client is nil. A channel is provided if it is important to check for a
|
||||
// send's success.
|
||||
func Capture(packet *Packet, captureTags map[string]string) (eventID string, ch chan error) {
|
||||
return DefaultClient.Capture(packet, captureTags)
|
||||
}
|
||||
|
||||
// CaptureMessage formats and delivers a string message to the Sentry server.
|
||||
func (client *Client) CaptureMessage(message string, tags map[string]string, interfaces ...Interface) string {
|
||||
if client == nil {
|
||||
return ""
|
||||
}
|
||||
|
||||
if client.shouldExcludeErr(message) {
|
||||
return ""
|
||||
}
|
||||
|
||||
packet := NewPacket(message, append(append(interfaces, client.context.interfaces()...), &Message{message, nil})...)
|
||||
eventID, _ := client.Capture(packet, tags)
|
||||
|
||||
return eventID
|
||||
}
|
||||
|
||||
// CaptureMessage formats and delivers a string message to the Sentry server with the default *Client
|
||||
func CaptureMessage(message string, tags map[string]string, interfaces ...Interface) string {
|
||||
return DefaultClient.CaptureMessage(message, tags, interfaces...)
|
||||
}
|
||||
|
||||
// CaptureMessageAndWait is identical to CaptureMessage except it blocks and waits for the message to be sent.
|
||||
func (client *Client) CaptureMessageAndWait(message string, tags map[string]string, interfaces ...Interface) string {
|
||||
if client == nil {
|
||||
return ""
|
||||
}
|
||||
|
||||
if client.shouldExcludeErr(message) {
|
||||
return ""
|
||||
}
|
||||
|
||||
packet := NewPacket(message, append(append(interfaces, client.context.interfaces()...), &Message{message, nil})...)
|
||||
eventID, ch := client.Capture(packet, tags)
|
||||
if eventID != "" {
|
||||
<-ch
|
||||
}
|
||||
|
||||
return eventID
|
||||
}
|
||||
|
||||
// CaptureMessageAndWait is identical to CaptureMessage except it blocks and waits for the message to be sent.
|
||||
func CaptureMessageAndWait(message string, tags map[string]string, interfaces ...Interface) string {
|
||||
return DefaultClient.CaptureMessageAndWait(message, tags, interfaces...)
|
||||
}
|
||||
|
||||
// CaptureErrors formats and delivers an error to the Sentry server.
|
||||
// Adds a stacktrace to the packet, excluding the call to this method.
|
||||
func (client *Client) CaptureError(err error, tags map[string]string, interfaces ...Interface) string {
|
||||
if client == nil {
|
||||
return ""
|
||||
}
|
||||
|
||||
if err == nil {
|
||||
return ""
|
||||
}
|
||||
|
||||
if client.shouldExcludeErr(err.Error()) {
|
||||
return ""
|
||||
}
|
||||
|
||||
extra := extractExtra(err)
|
||||
cause := pkgErrors.Cause(err)
|
||||
|
||||
packet := NewPacketWithExtra(err.Error(), extra, append(append(interfaces, client.context.interfaces()...), NewException(cause, GetOrNewStacktrace(cause, 1, 3, client.includePaths)))...)
|
||||
eventID, _ := client.Capture(packet, tags)
|
||||
|
||||
return eventID
|
||||
}
|
||||
|
||||
// CaptureErrors formats and delivers an error to the Sentry server using the default *Client.
|
||||
// Adds a stacktrace to the packet, excluding the call to this method.
|
||||
func CaptureError(err error, tags map[string]string, interfaces ...Interface) string {
|
||||
return DefaultClient.CaptureError(err, tags, interfaces...)
|
||||
}
|
||||
|
||||
// CaptureErrorAndWait is identical to CaptureError, except it blocks and assures that the event was sent
|
||||
func (client *Client) CaptureErrorAndWait(err error, tags map[string]string, interfaces ...Interface) string {
|
||||
if client == nil {
|
||||
return ""
|
||||
}
|
||||
|
||||
if client.shouldExcludeErr(err.Error()) {
|
||||
return ""
|
||||
}
|
||||
|
||||
extra := extractExtra(err)
|
||||
cause := pkgErrors.Cause(err)
|
||||
|
||||
packet := NewPacketWithExtra(err.Error(), extra, append(append(interfaces, client.context.interfaces()...), NewException(cause, GetOrNewStacktrace(cause, 1, 3, client.includePaths)))...)
|
||||
eventID, ch := client.Capture(packet, tags)
|
||||
if eventID != "" {
|
||||
<-ch
|
||||
}
|
||||
|
||||
return eventID
|
||||
}
|
||||
|
||||
// CaptureErrorAndWait is identical to CaptureError, except it blocks and assures that the event was sent
|
||||
func CaptureErrorAndWait(err error, tags map[string]string, interfaces ...Interface) string {
|
||||
return DefaultClient.CaptureErrorAndWait(err, tags, interfaces...)
|
||||
}
|
||||
|
||||
// CapturePanic calls f and then recovers and reports a panic to the Sentry server if it occurs.
|
||||
// If an error is captured, both the error and the reported Sentry error ID are returned.
|
||||
func (client *Client) CapturePanic(f func(), tags map[string]string, interfaces ...Interface) (err interface{}, errorID string) {
|
||||
// Note: This doesn't need to check for client, because we still want to go through the defer/recover path
|
||||
// Down the line, Capture will be noop'd, so while this does a _tiny_ bit of overhead constructing the
|
||||
// *Packet just to be thrown away, this should not be the normal case. Could be refactored to
|
||||
// be completely noop though if we cared.
|
||||
defer func() {
|
||||
var packet *Packet
|
||||
err = recover()
|
||||
switch rval := err.(type) {
|
||||
case nil:
|
||||
return
|
||||
case error:
|
||||
if client.shouldExcludeErr(rval.Error()) {
|
||||
return
|
||||
}
|
||||
packet = NewPacket(rval.Error(), append(append(interfaces, client.context.interfaces()...), NewException(rval, NewStacktrace(2, 3, client.includePaths)))...)
|
||||
default:
|
||||
rvalStr := fmt.Sprint(rval)
|
||||
if client.shouldExcludeErr(rvalStr) {
|
||||
return
|
||||
}
|
||||
packet = NewPacket(rvalStr, append(append(interfaces, client.context.interfaces()...), NewException(errors.New(rvalStr), NewStacktrace(2, 3, client.includePaths)))...)
|
||||
}
|
||||
|
||||
errorID, _ = client.Capture(packet, tags)
|
||||
}()
|
||||
|
||||
f()
|
||||
return
|
||||
}
|
||||
|
||||
// CapturePanic calls f and then recovers and reports a panic to the Sentry server if it occurs.
|
||||
// If an error is captured, both the error and the reported Sentry error ID are returned.
|
||||
func CapturePanic(f func(), tags map[string]string, interfaces ...Interface) (interface{}, string) {
|
||||
return DefaultClient.CapturePanic(f, tags, interfaces...)
|
||||
}
|
||||
|
||||
// CapturePanicAndWait is identical to CaptureError, except it blocks and assures that the event was sent
|
||||
func (client *Client) CapturePanicAndWait(f func(), tags map[string]string, interfaces ...Interface) (err interface{}, errorID string) {
|
||||
// Note: This doesn't need to check for client, because we still want to go through the defer/recover path
|
||||
// Down the line, Capture will be noop'd, so while this does a _tiny_ bit of overhead constructing the
|
||||
// *Packet just to be thrown away, this should not be the normal case. Could be refactored to
|
||||
// be completely noop though if we cared.
|
||||
defer func() {
|
||||
var packet *Packet
|
||||
err = recover()
|
||||
switch rval := err.(type) {
|
||||
case nil:
|
||||
return
|
||||
case error:
|
||||
if client.shouldExcludeErr(rval.Error()) {
|
||||
return
|
||||
}
|
||||
packet = NewPacket(rval.Error(), append(append(interfaces, client.context.interfaces()...), NewException(rval, NewStacktrace(2, 3, client.includePaths)))...)
|
||||
default:
|
||||
rvalStr := fmt.Sprint(rval)
|
||||
if client.shouldExcludeErr(rvalStr) {
|
||||
return
|
||||
}
|
||||
packet = NewPacket(rvalStr, append(append(interfaces, client.context.interfaces()...), NewException(errors.New(rvalStr), NewStacktrace(2, 3, client.includePaths)))...)
|
||||
}
|
||||
|
||||
var ch chan error
|
||||
errorID, ch = client.Capture(packet, tags)
|
||||
if errorID != "" {
|
||||
<-ch
|
||||
}
|
||||
}()
|
||||
|
||||
f()
|
||||
return
|
||||
}
|
||||
|
||||
// CapturePanicAndWait is identical to CaptureError, except it blocks and assures that the event was sent
|
||||
func CapturePanicAndWait(f func(), tags map[string]string, interfaces ...Interface) (interface{}, string) {
|
||||
return DefaultClient.CapturePanicAndWait(f, tags, interfaces...)
|
||||
}
|
||||
|
||||
func (client *Client) Close() {
|
||||
close(client.queue)
|
||||
}
|
||||
|
||||
func Close() { DefaultClient.Close() }
|
||||
|
||||
// Wait blocks and waits for all events to finish being sent to Sentry server
|
||||
func (client *Client) Wait() {
|
||||
client.wg.Wait()
|
||||
}
|
||||
|
||||
// Wait blocks and waits for all events to finish being sent to Sentry server
|
||||
func Wait() { DefaultClient.Wait() }
|
||||
|
||||
func (client *Client) URL() string {
|
||||
client.mu.RLock()
|
||||
defer client.mu.RUnlock()
|
||||
|
||||
return client.url
|
||||
}
|
||||
|
||||
func URL() string { return DefaultClient.URL() }
|
||||
|
||||
func (client *Client) ProjectID() string {
|
||||
client.mu.RLock()
|
||||
defer client.mu.RUnlock()
|
||||
|
||||
return client.projectID
|
||||
}
|
||||
|
||||
func ProjectID() string { return DefaultClient.ProjectID() }
|
||||
|
||||
func (client *Client) Release() string {
|
||||
client.mu.RLock()
|
||||
defer client.mu.RUnlock()
|
||||
|
||||
return client.release
|
||||
}
|
||||
|
||||
func Release() string { return DefaultClient.Release() }
|
||||
|
||||
func IncludePaths() []string { return DefaultClient.IncludePaths() }
|
||||
|
||||
func (client *Client) IncludePaths() []string {
|
||||
client.mu.RLock()
|
||||
defer client.mu.RUnlock()
|
||||
|
||||
return client.includePaths
|
||||
}
|
||||
|
||||
func SetIncludePaths(p []string) { DefaultClient.SetIncludePaths(p) }
|
||||
|
||||
func (client *Client) SetIncludePaths(p []string) {
|
||||
client.mu.Lock()
|
||||
defer client.mu.Unlock()
|
||||
|
||||
client.includePaths = p
|
||||
}
|
||||
|
||||
func (c *Client) SetUserContext(u *User) {
|
||||
c.mu.Lock()
|
||||
defer c.mu.Unlock()
|
||||
c.context.setUser(u)
|
||||
}
|
||||
|
||||
func (c *Client) SetHttpContext(h *Http) {
|
||||
c.mu.Lock()
|
||||
defer c.mu.Unlock()
|
||||
c.context.setHttp(h)
|
||||
}
|
||||
|
||||
func (c *Client) SetTagsContext(t map[string]string) {
|
||||
c.mu.Lock()
|
||||
defer c.mu.Unlock()
|
||||
c.context.setTags(t)
|
||||
}
|
||||
|
||||
func (c *Client) ClearContext() {
|
||||
c.mu.Lock()
|
||||
defer c.mu.Unlock()
|
||||
c.context.clear()
|
||||
}
|
||||
|
||||
func SetUserContext(u *User) { DefaultClient.SetUserContext(u) }
|
||||
func SetHttpContext(h *Http) { DefaultClient.SetHttpContext(h) }
|
||||
func SetTagsContext(t map[string]string) { DefaultClient.SetTagsContext(t) }
|
||||
func ClearContext() { DefaultClient.ClearContext() }
|
||||
|
||||
// HTTPTransport is the default transport, delivering packets to Sentry via the
|
||||
// HTTP API.
|
||||
type HTTPTransport struct {
|
||||
*http.Client
|
||||
}
|
||||
|
||||
func (t *HTTPTransport) Send(url, authHeader string, packet *Packet) error {
|
||||
if url == "" {
|
||||
return nil
|
||||
}
|
||||
|
||||
body, contentType, err := serializedPacket(packet)
|
||||
if err != nil {
|
||||
return fmt.Errorf("error serializing packet: %v", err)
|
||||
}
|
||||
req, err := http.NewRequest("POST", url, body)
|
||||
if err != nil {
|
||||
return fmt.Errorf("can't create new request: %v", err)
|
||||
}
|
||||
req.Header.Set("X-Sentry-Auth", authHeader)
|
||||
req.Header.Set("User-Agent", userAgent)
|
||||
req.Header.Set("Content-Type", contentType)
|
||||
res, err := t.Do(req)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
io.Copy(ioutil.Discard, res.Body)
|
||||
res.Body.Close()
|
||||
if res.StatusCode != 200 {
|
||||
return fmt.Errorf("raven: got http status %d - x-sentry-error: %s", res.StatusCode, res.Header.Get("X-Sentry-Error"))
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func serializedPacket(packet *Packet) (io.Reader, string, error) {
|
||||
packetJSON, err := packet.JSON()
|
||||
if err != nil {
|
||||
return nil, "", fmt.Errorf("error marshaling packet %+v to JSON: %v", packet, err)
|
||||
}
|
||||
|
||||
// Only deflate/base64 the packet if it is bigger than 1KB, as there is
|
||||
// overhead.
|
||||
if len(packetJSON) > 1000 {
|
||||
buf := &bytes.Buffer{}
|
||||
b64 := base64.NewEncoder(base64.StdEncoding, buf)
|
||||
deflate, _ := zlib.NewWriterLevel(b64, zlib.BestCompression)
|
||||
deflate.Write(packetJSON)
|
||||
deflate.Close()
|
||||
b64.Close()
|
||||
return buf, "application/octet-stream", nil
|
||||
}
|
||||
return bytes.NewReader(packetJSON), "application/json", nil
|
||||
}
|
||||
|
||||
var hostname string
|
||||
|
||||
func init() {
|
||||
hostname, _ = os.Hostname()
|
||||
}
|
||||
|
|
@ -1,60 +0,0 @@
|
|||
package raven
|
||||
|
||||
type causer interface {
|
||||
Cause() error
|
||||
}
|
||||
|
||||
type errWrappedWithExtra struct {
|
||||
err error
|
||||
extraInfo map[string]interface{}
|
||||
}
|
||||
|
||||
func (ewx *errWrappedWithExtra) Error() string {
|
||||
return ewx.err.Error()
|
||||
}
|
||||
|
||||
func (ewx *errWrappedWithExtra) Cause() error {
|
||||
return ewx.err
|
||||
}
|
||||
|
||||
func (ewx *errWrappedWithExtra) ExtraInfo() Extra {
|
||||
return ewx.extraInfo
|
||||
}
|
||||
|
||||
// Adds extra data to an error before reporting to Sentry
|
||||
func WrapWithExtra(err error, extraInfo map[string]interface{}) error {
|
||||
return &errWrappedWithExtra{
|
||||
err: err,
|
||||
extraInfo: extraInfo,
|
||||
}
|
||||
}
|
||||
|
||||
type ErrWithExtra interface {
|
||||
Error() string
|
||||
Cause() error
|
||||
ExtraInfo() Extra
|
||||
}
|
||||
|
||||
// Iteratively fetches all the Extra data added to an error,
|
||||
// and it's underlying errors. Extra data defined first is
|
||||
// respected, and is not overridden when extracting.
|
||||
func extractExtra(err error) Extra {
|
||||
extra := Extra{}
|
||||
|
||||
currentErr := err
|
||||
for currentErr != nil {
|
||||
if errWithExtra, ok := currentErr.(ErrWithExtra); ok {
|
||||
for k, v := range errWithExtra.ExtraInfo() {
|
||||
extra[k] = v
|
||||
}
|
||||
}
|
||||
|
||||
if errWithCause, ok := currentErr.(causer); ok {
|
||||
currentErr = errWithCause.Cause()
|
||||
} else {
|
||||
currentErr = nil
|
||||
}
|
||||
}
|
||||
|
||||
return extra
|
||||
}
|
||||
|
|
@ -1,50 +0,0 @@
|
|||
package raven
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"regexp"
|
||||
)
|
||||
|
||||
var errorMsgPattern = regexp.MustCompile(`\A(\w+): (.+)\z`)
|
||||
|
||||
func NewException(err error, stacktrace *Stacktrace) *Exception {
|
||||
msg := err.Error()
|
||||
ex := &Exception{
|
||||
Stacktrace: stacktrace,
|
||||
Value: msg,
|
||||
Type: reflect.TypeOf(err).String(),
|
||||
}
|
||||
if m := errorMsgPattern.FindStringSubmatch(msg); m != nil {
|
||||
ex.Module, ex.Value = m[1], m[2]
|
||||
}
|
||||
return ex
|
||||
}
|
||||
|
||||
// https://docs.getsentry.com/hosted/clientdev/interfaces/#failure-interfaces
|
||||
type Exception struct {
|
||||
// Required
|
||||
Value string `json:"value"`
|
||||
|
||||
// Optional
|
||||
Type string `json:"type,omitempty"`
|
||||
Module string `json:"module,omitempty"`
|
||||
Stacktrace *Stacktrace `json:"stacktrace,omitempty"`
|
||||
}
|
||||
|
||||
func (e *Exception) Class() string { return "exception" }
|
||||
|
||||
func (e *Exception) Culprit() string {
|
||||
if e.Stacktrace == nil {
|
||||
return ""
|
||||
}
|
||||
return e.Stacktrace.Culprit()
|
||||
}
|
||||
|
||||
// Exceptions allows for chained errors
|
||||
// https://docs.sentry.io/clientdev/interfaces/exception/
|
||||
type Exceptions struct {
|
||||
// Required
|
||||
Values []*Exception `json:"values"`
|
||||
}
|
||||
|
||||
func (es Exceptions) Class() string { return "exception" }
|
||||
|
|
@ -1,99 +0,0 @@
|
|||
package raven
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"net"
|
||||
"net/http"
|
||||
"net/url"
|
||||
"runtime/debug"
|
||||
"strings"
|
||||
)
|
||||
|
||||
func NewHttp(req *http.Request) *Http {
|
||||
proto := "http"
|
||||
if req.TLS != nil || req.Header.Get("X-Forwarded-Proto") == "https" {
|
||||
proto = "https"
|
||||
}
|
||||
h := &Http{
|
||||
Method: req.Method,
|
||||
Cookies: req.Header.Get("Cookie"),
|
||||
Query: sanitizeQuery(req.URL.Query()).Encode(),
|
||||
URL: proto + "://" + req.Host + req.URL.Path,
|
||||
Headers: make(map[string]string, len(req.Header)),
|
||||
}
|
||||
if addr, port, err := net.SplitHostPort(req.RemoteAddr); err == nil {
|
||||
h.Env = map[string]string{"REMOTE_ADDR": addr, "REMOTE_PORT": port}
|
||||
}
|
||||
for k, v := range req.Header {
|
||||
h.Headers[k] = strings.Join(v, ",")
|
||||
}
|
||||
h.Headers["Host"] = req.Host
|
||||
return h
|
||||
}
|
||||
|
||||
var querySecretFields = []string{"password", "passphrase", "passwd", "secret"}
|
||||
|
||||
func sanitizeQuery(query url.Values) url.Values {
|
||||
for _, keyword := range querySecretFields {
|
||||
for field := range query {
|
||||
if strings.Contains(field, keyword) {
|
||||
query[field] = []string{"********"}
|
||||
}
|
||||
}
|
||||
}
|
||||
return query
|
||||
}
|
||||
|
||||
// https://docs.getsentry.com/hosted/clientdev/interfaces/#context-interfaces
|
||||
type Http struct {
|
||||
// Required
|
||||
URL string `json:"url"`
|
||||
Method string `json:"method"`
|
||||
Query string `json:"query_string,omitempty"`
|
||||
|
||||
// Optional
|
||||
Cookies string `json:"cookies,omitempty"`
|
||||
Headers map[string]string `json:"headers,omitempty"`
|
||||
Env map[string]string `json:"env,omitempty"`
|
||||
|
||||
// Must be either a string or map[string]string
|
||||
Data interface{} `json:"data,omitempty"`
|
||||
}
|
||||
|
||||
func (h *Http) Class() string { return "request" }
|
||||
|
||||
// Recovery handler to wrap the stdlib net/http Mux.
|
||||
// Example:
|
||||
// http.HandleFunc("/", raven.RecoveryHandler(func(w http.ResponseWriter, r *http.Request) {
|
||||
// ...
|
||||
// }))
|
||||
func RecoveryHandler(handler func(http.ResponseWriter, *http.Request)) func(http.ResponseWriter, *http.Request) {
|
||||
return Recoverer(http.HandlerFunc(handler)).ServeHTTP
|
||||
}
|
||||
|
||||
// Recovery handler to wrap the stdlib net/http Mux.
|
||||
// Example:
|
||||
// mux := http.NewServeMux
|
||||
// ...
|
||||
// http.Handle("/", raven.Recoverer(mux))
|
||||
func Recoverer(handler http.Handler) http.Handler {
|
||||
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||
defer func() {
|
||||
if rval := recover(); rval != nil {
|
||||
debug.PrintStack()
|
||||
rvalStr := fmt.Sprint(rval)
|
||||
var packet *Packet
|
||||
if err, ok := rval.(error); ok {
|
||||
packet = NewPacket(rvalStr, NewException(errors.New(rvalStr), GetOrNewStacktrace(err, 2, 3, nil)), NewHttp(r))
|
||||
} else {
|
||||
packet = NewPacket(rvalStr, NewException(errors.New(rvalStr), NewStacktrace(2, 3, nil)), NewHttp(r))
|
||||
}
|
||||
Capture(packet, nil)
|
||||
w.WriteHeader(http.StatusInternalServerError)
|
||||
}
|
||||
}()
|
||||
|
||||
handler.ServeHTTP(w, r)
|
||||
})
|
||||
}
|
||||
|
|
@ -1,49 +0,0 @@
|
|||
package raven
|
||||
|
||||
// https://docs.getsentry.com/hosted/clientdev/interfaces/#message-interface
|
||||
type Message struct {
|
||||
// Required
|
||||
Message string `json:"message"`
|
||||
|
||||
// Optional
|
||||
Params []interface{} `json:"params,omitempty"`
|
||||
}
|
||||
|
||||
func (m *Message) Class() string { return "logentry" }
|
||||
|
||||
// https://docs.getsentry.com/hosted/clientdev/interfaces/#template-interface
|
||||
type Template struct {
|
||||
// Required
|
||||
Filename string `json:"filename"`
|
||||
Lineno int `json:"lineno"`
|
||||
ContextLine string `json:"context_line"`
|
||||
|
||||
// Optional
|
||||
PreContext []string `json:"pre_context,omitempty"`
|
||||
PostContext []string `json:"post_context,omitempty"`
|
||||
AbsolutePath string `json:"abs_path,omitempty"`
|
||||
}
|
||||
|
||||
func (t *Template) Class() string { return "template" }
|
||||
|
||||
// https://docs.getsentry.com/hosted/clientdev/interfaces/#context-interfaces
|
||||
type User struct {
|
||||
// All fields are optional
|
||||
ID string `json:"id,omitempty"`
|
||||
Username string `json:"username,omitempty"`
|
||||
Email string `json:"email,omitempty"`
|
||||
IP string `json:"ip_address,omitempty"`
|
||||
}
|
||||
|
||||
func (h *User) Class() string { return "user" }
|
||||
|
||||
// https://docs.getsentry.com/hosted/clientdev/interfaces/#context-interfaces
|
||||
type Query struct {
|
||||
// Required
|
||||
Query string `json:"query"`
|
||||
|
||||
// Optional
|
||||
Engine string `json:"engine,omitempty"`
|
||||
}
|
||||
|
||||
func (q *Query) Class() string { return "query" }
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
#!/bin/bash
|
||||
go test -race ./...
|
||||
go test -cover ./...
|
||||
go test -v ./...
|
||||
|
|
@ -1,276 +0,0 @@
|
|||
// Copyright 2011 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
// Some code from the runtime/debug package of the Go standard library.
|
||||
|
||||
package raven
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"go/build"
|
||||
"io/ioutil"
|
||||
"net/url"
|
||||
"path/filepath"
|
||||
"runtime"
|
||||
"strings"
|
||||
"sync"
|
||||
|
||||
"github.com/pkg/errors"
|
||||
)
|
||||
|
||||
// https://docs.getsentry.com/hosted/clientdev/interfaces/#failure-interfaces
|
||||
type Stacktrace struct {
|
||||
// Required
|
||||
Frames []*StacktraceFrame `json:"frames"`
|
||||
}
|
||||
|
||||
func (s *Stacktrace) Class() string { return "stacktrace" }
|
||||
|
||||
func (s *Stacktrace) Culprit() string {
|
||||
for i := len(s.Frames) - 1; i >= 0; i-- {
|
||||
frame := s.Frames[i]
|
||||
if frame.InApp == true && frame.Module != "" && frame.Function != "" {
|
||||
return frame.Module + "." + frame.Function
|
||||
}
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
type StacktraceFrame struct {
|
||||
// At least one required
|
||||
Filename string `json:"filename,omitempty"`
|
||||
Function string `json:"function,omitempty"`
|
||||
Module string `json:"module,omitempty"`
|
||||
|
||||
// Optional
|
||||
Lineno int `json:"lineno,omitempty"`
|
||||
Colno int `json:"colno,omitempty"`
|
||||
AbsolutePath string `json:"abs_path,omitempty"`
|
||||
ContextLine string `json:"context_line,omitempty"`
|
||||
PreContext []string `json:"pre_context,omitempty"`
|
||||
PostContext []string `json:"post_context,omitempty"`
|
||||
InApp bool `json:"in_app"`
|
||||
}
|
||||
|
||||
// Try to get stacktrace from err as an interface of github.com/pkg/errors, or else NewStacktrace()
|
||||
func GetOrNewStacktrace(err error, skip int, context int, appPackagePrefixes []string) *Stacktrace {
|
||||
stacktracer, errHasStacktrace := err.(interface {
|
||||
StackTrace() errors.StackTrace
|
||||
})
|
||||
if errHasStacktrace {
|
||||
var frames []*StacktraceFrame
|
||||
for _, f := range stacktracer.StackTrace() {
|
||||
pc := uintptr(f) - 1
|
||||
fn := runtime.FuncForPC(pc)
|
||||
var file string
|
||||
var line int
|
||||
if fn != nil {
|
||||
file, line = fn.FileLine(pc)
|
||||
} else {
|
||||
file = "unknown"
|
||||
}
|
||||
frame := NewStacktraceFrame(pc, file, line, context, appPackagePrefixes)
|
||||
if frame != nil {
|
||||
frames = append([]*StacktraceFrame{frame}, frames...)
|
||||
}
|
||||
}
|
||||
return &Stacktrace{Frames: frames}
|
||||
} else {
|
||||
return NewStacktrace(skip+1, context, appPackagePrefixes)
|
||||
}
|
||||
}
|
||||
|
||||
// Intialize and populate a new stacktrace, skipping skip frames.
|
||||
//
|
||||
// context is the number of surrounding lines that should be included for context.
|
||||
// Setting context to 3 would try to get seven lines. Setting context to -1 returns
|
||||
// one line with no surrounding context, and 0 returns no context.
|
||||
//
|
||||
// appPackagePrefixes is a list of prefixes used to check whether a package should
|
||||
// be considered "in app".
|
||||
func NewStacktrace(skip int, context int, appPackagePrefixes []string) *Stacktrace {
|
||||
var frames []*StacktraceFrame
|
||||
for i := 1 + skip; ; i++ {
|
||||
pc, file, line, ok := runtime.Caller(i)
|
||||
if !ok {
|
||||
break
|
||||
}
|
||||
frame := NewStacktraceFrame(pc, file, line, context, appPackagePrefixes)
|
||||
if frame != nil {
|
||||
frames = append(frames, frame)
|
||||
}
|
||||
}
|
||||
// If there are no frames, the entire stacktrace is nil
|
||||
if len(frames) == 0 {
|
||||
return nil
|
||||
}
|
||||
// Optimize the path where there's only 1 frame
|
||||
if len(frames) == 1 {
|
||||
return &Stacktrace{frames}
|
||||
}
|
||||
// Sentry wants the frames with the oldest first, so reverse them
|
||||
for i, j := 0, len(frames)-1; i < j; i, j = i+1, j-1 {
|
||||
frames[i], frames[j] = frames[j], frames[i]
|
||||
}
|
||||
return &Stacktrace{frames}
|
||||
}
|
||||
|
||||
// Build a single frame using data returned from runtime.Caller.
|
||||
//
|
||||
// context is the number of surrounding lines that should be included for context.
|
||||
// Setting context to 3 would try to get seven lines. Setting context to -1 returns
|
||||
// one line with no surrounding context, and 0 returns no context.
|
||||
//
|
||||
// appPackagePrefixes is a list of prefixes used to check whether a package should
|
||||
// be considered "in app".
|
||||
func NewStacktraceFrame(pc uintptr, file string, line, context int, appPackagePrefixes []string) *StacktraceFrame {
|
||||
frame := &StacktraceFrame{AbsolutePath: file, Filename: trimPath(file), Lineno: line, InApp: false}
|
||||
frame.Module, frame.Function = functionName(pc)
|
||||
|
||||
// `runtime.goexit` is effectively a placeholder that comes from
|
||||
// runtime/asm_amd64.s and is meaningless.
|
||||
if frame.Module == "runtime" && frame.Function == "goexit" {
|
||||
return nil
|
||||
}
|
||||
|
||||
if frame.Module == "main" {
|
||||
frame.InApp = true
|
||||
} else {
|
||||
for _, prefix := range appPackagePrefixes {
|
||||
if strings.HasPrefix(frame.Module, prefix) && !strings.Contains(frame.Module, "vendor") && !strings.Contains(frame.Module, "third_party") {
|
||||
frame.InApp = true
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if context > 0 {
|
||||
contextLines, lineIdx := sourceCodeLoader.Load(file, line, context)
|
||||
if len(contextLines) > 0 {
|
||||
for i, line := range contextLines {
|
||||
switch {
|
||||
case i < lineIdx:
|
||||
frame.PreContext = append(frame.PreContext, string(line))
|
||||
case i == lineIdx:
|
||||
frame.ContextLine = string(line)
|
||||
default:
|
||||
frame.PostContext = append(frame.PostContext, string(line))
|
||||
}
|
||||
}
|
||||
}
|
||||
} else if context == -1 {
|
||||
contextLine, _ := sourceCodeLoader.Load(file, line, 0)
|
||||
if len(contextLine) > 0 {
|
||||
frame.ContextLine = string(contextLine[0])
|
||||
}
|
||||
}
|
||||
return frame
|
||||
}
|
||||
|
||||
// Retrieve the name of the package and function containing the PC.
|
||||
func functionName(pc uintptr) (string, string) {
|
||||
fn := runtime.FuncForPC(pc)
|
||||
if fn == nil {
|
||||
return "", ""
|
||||
}
|
||||
|
||||
return splitFunctionName(fn.Name())
|
||||
}
|
||||
|
||||
func splitFunctionName(name string) (string, string) {
|
||||
var pack string
|
||||
|
||||
if pos := strings.LastIndex(name, "/"); pos != -1 {
|
||||
pack = name[:pos+1]
|
||||
name = name[pos+1:]
|
||||
}
|
||||
|
||||
if pos := strings.Index(name, "."); pos != -1 {
|
||||
pack += name[:pos]
|
||||
name = name[pos+1:]
|
||||
}
|
||||
|
||||
if p, err := url.QueryUnescape(pack); err == nil {
|
||||
pack = p
|
||||
}
|
||||
|
||||
return pack, name
|
||||
}
|
||||
|
||||
type SourceCodeLoader interface {
|
||||
Load(filename string, line, context int) ([][]byte, int)
|
||||
}
|
||||
|
||||
var sourceCodeLoader SourceCodeLoader = &fsLoader{cache: make(map[string][][]byte)}
|
||||
|
||||
func SetSourceCodeLoader(loader SourceCodeLoader) {
|
||||
sourceCodeLoader = loader
|
||||
}
|
||||
|
||||
type fsLoader struct {
|
||||
mu sync.Mutex
|
||||
cache map[string][][]byte
|
||||
}
|
||||
|
||||
func (fs *fsLoader) Load(filename string, line, context int) ([][]byte, int) {
|
||||
fs.mu.Lock()
|
||||
defer fs.mu.Unlock()
|
||||
lines, ok := fs.cache[filename]
|
||||
if !ok {
|
||||
data, err := ioutil.ReadFile(filename)
|
||||
if err != nil {
|
||||
// cache errors as nil slice: code below handles it correctly
|
||||
// otherwise when missing the source or running as a different user, we try
|
||||
// reading the file on each error which is unnecessary
|
||||
fs.cache[filename] = nil
|
||||
return nil, 0
|
||||
}
|
||||
lines = bytes.Split(data, []byte{'\n'})
|
||||
fs.cache[filename] = lines
|
||||
}
|
||||
|
||||
if lines == nil {
|
||||
// cached error from ReadFile: return no lines
|
||||
return nil, 0
|
||||
}
|
||||
|
||||
line-- // stack trace lines are 1-indexed
|
||||
start := line - context
|
||||
var idx int
|
||||
if start < 0 {
|
||||
start = 0
|
||||
idx = line
|
||||
} else {
|
||||
idx = context
|
||||
}
|
||||
end := line + context + 1
|
||||
if line >= len(lines) {
|
||||
return nil, 0
|
||||
}
|
||||
if end > len(lines) {
|
||||
end = len(lines)
|
||||
}
|
||||
return lines[start:end], idx
|
||||
}
|
||||
|
||||
var trimPaths []string
|
||||
|
||||
// Try to trim the GOROOT or GOPATH prefix off of a filename
|
||||
func trimPath(filename string) string {
|
||||
for _, prefix := range trimPaths {
|
||||
if trimmed := strings.TrimPrefix(filename, prefix); len(trimmed) < len(filename) {
|
||||
return trimmed
|
||||
}
|
||||
}
|
||||
return filename
|
||||
}
|
||||
|
||||
func init() {
|
||||
// Collect all source directories, and make sure they
|
||||
// end in a trailing "separator"
|
||||
for _, prefix := range build.Default.SrcDirs() {
|
||||
if prefix[len(prefix)-1] != filepath.Separator {
|
||||
prefix += string(filepath.Separator)
|
||||
}
|
||||
trimPaths = append(trimPaths, prefix)
|
||||
}
|
||||
}
|
||||
|
|
@ -1,20 +0,0 @@
|
|||
package raven
|
||||
|
||||
type Writer struct {
|
||||
Client *Client
|
||||
Level Severity
|
||||
Logger string // Logger name reported to Sentry
|
||||
}
|
||||
|
||||
// Write formats the byte slice p into a string, and sends a message to
|
||||
// Sentry at the severity level indicated by the Writer w.
|
||||
func (w *Writer) Write(p []byte) (int, error) {
|
||||
message := string(p)
|
||||
|
||||
packet := NewPacket(message, &Message{message, nil})
|
||||
packet.Level = w.Level
|
||||
packet.Logger = w.Logger
|
||||
w.Client.Capture(packet, nil)
|
||||
|
||||
return len(p), nil
|
||||
}
|
||||
Loading…
Reference in a new issue