-
Notifications
You must be signed in to change notification settings - Fork 79
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- error analysis - common,collector-agent `EXP_V2` - python new api `add_exception`
- Loading branch information
Showing
49 changed files
with
722 additions
and
369 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,117 @@ | ||
| package agent | ||
|
|
||
| import ( | ||
| "github.com/pinpoint-apm/pinpoint-c-agent/collector-agent/common" | ||
| v1 "github.com/pinpoint-apm/pinpoint-c-agent/collector-agent/pinpoint-grpc-idl/proto/v1" | ||
| log "github.com/sirupsen/logrus" | ||
| "google.golang.org/grpc/metadata" | ||
| ) | ||
|
|
||
| type ErrorAnalysisFilter struct { | ||
| md metadata.MD | ||
| // only one gocoroutine working on chn, so no needs to lock it | ||
| id int64 | ||
| } | ||
|
|
||
| func createErrorAnalysisFilter(base metadata.MD) *ErrorAnalysisFilter { | ||
| eaf := &ErrorAnalysisFilter{ | ||
| md: base, | ||
| id: 0, | ||
| } | ||
| return eaf | ||
| } | ||
|
|
||
| func (e *ErrorAnalysisFilter) sendExpMetaData(meta *v1.PExceptionMetaData) { | ||
| config := common.GetConfig() | ||
| conn, err := common.CreateGrpcConnection(config.AgentAddress) | ||
| if err != nil { | ||
| log.Warnf("connect:%s failed. %s", config.AgentAddress, err) | ||
| return | ||
| } | ||
|
|
||
| defer conn.Close() | ||
| client := v1.NewMetadataClient(conn) | ||
|
|
||
| ctx, cancel := common.BuildPinpointCtx(config.MetaDataTimeWaitSec, e.md) | ||
| defer cancel() | ||
| result, err := client.RequestExceptionMetaData(ctx, meta) | ||
| if err != nil { | ||
| log.Warnf("RequestExceptionMetaData failed. reason: %v", err) | ||
| } | ||
| log.Debugf("RequestExceptionMetaData %v %v", meta, result) | ||
| } | ||
|
|
||
| func (e *ErrorAnalysisFilter) parseException(spanEv []*TSpanEvent, exceptions *[]*v1.PException, | ||
| parentErrorId int64, depth int32, parentExp *TExceptionInfo, startTime int64) error { | ||
| for _, ev := range spanEv { | ||
| if ev.ExceptionInfoV2 != nil { | ||
| exp := &v1.PException{ | ||
| ExceptionMessage: ev.ExceptionInfoV2.Message, | ||
| ExceptionClassName: ev.ExceptionInfoV2.ClassName, | ||
| StartTime: ev.ExceptionInfoV2.StartTime + startTime, | ||
| } | ||
| // TODO, just compare the message right now | ||
| if parentExp != nil && parentExp.Message == ev.ExceptionInfoV2.Message { | ||
| exp.ExceptionId = parentErrorId | ||
| } else { | ||
| exp.ExceptionId = e.getNewExceptionId() | ||
| } | ||
|
|
||
| exp.ExceptionDepth = depth + 1 | ||
| *exceptions = append(*exceptions, exp) | ||
| if len(ev.Calls) > 0 { | ||
| e.parseException(ev.Calls, exceptions, exp.ExceptionId, exp.ExceptionDepth, ev.ExceptionInfoV2, startTime) | ||
| } | ||
| } else { | ||
| if len(ev.Calls) > 0 { | ||
| e.parseException(ev.Calls, exceptions, parentErrorId, depth, parentExp, startTime) | ||
| } | ||
| } | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func (e *ErrorAnalysisFilter) getNewExceptionId() int64 { | ||
| e.id += 1 | ||
| return e.id | ||
| } | ||
|
|
||
| func (e *ErrorAnalysisFilter) scanTSpanTree(span *TSpan) *v1.PExceptionMetaData { | ||
| e_md := &v1.PExceptionMetaData{ | ||
| TransactionId: common.TypeV1_String_TransactionId(span.TransactionId), | ||
| SpanId: span.SpanId, | ||
| UriTemplate: span.UT, | ||
| } | ||
| var spanExp []*v1.PException | ||
| depth := int32(0) | ||
| startTime := span.GetStartTime() | ||
| if span.ExceptionInfoV2 != nil { | ||
| exp := &v1.PException{ | ||
| ExceptionClassName: span.ExceptionInfoV2.ClassName, | ||
| ExceptionMessage: span.ExceptionInfoV2.Message, | ||
| ExceptionId: e.getNewExceptionId(), | ||
| ExceptionDepth: depth, | ||
| StartTime: span.ExceptionInfoV2.StartTime + startTime, | ||
| } | ||
| spanExp = append(spanExp, exp) | ||
| e.parseException(span.Calls, &spanExp, exp.ExceptionId, depth, span.ExceptionInfoV2, startTime) | ||
| } else { | ||
| e.parseException(span.Calls, &spanExp, 0, depth, nil, startTime) | ||
| } | ||
|
|
||
| e_md.Exceptions = spanExp | ||
|
|
||
| return e_md | ||
| } | ||
|
|
||
| func (e *ErrorAnalysisFilter) Interceptor(span *TSpan) bool { | ||
| if span.ErrorMarked == 1 { | ||
| // parse the error | ||
| meta := e.scanTSpanTree(span) | ||
| // plan one: send once | ||
| go e.sendExpMetaData(meta) | ||
| } else { | ||
| log.Debugf("ErrorAnalysisFilter Interceptor, not exception mark") | ||
| } | ||
| return true | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,53 @@ | ||
| package agent | ||
|
|
||
| import ( | ||
| "testing" | ||
|
|
||
| "google.golang.org/grpc/metadata" | ||
| ) | ||
|
|
||
| func TestErrorAnalysisFilter_Interceptor(t *testing.T) { | ||
| md := metadata.New(map[string]string{ | ||
| "test": "2", | ||
| "test2": "string", | ||
| }) | ||
| ea := createErrorAnalysisFilter(md) | ||
|
|
||
| cases := []*TSpan{ | ||
| { | ||
| ErrorMarked: 0, | ||
| }, | ||
| { | ||
| ErrorMarked: 1, | ||
| }, | ||
| { | ||
| ErrorMarked: 1, | ||
| ExceptionInfo: "abc", | ||
| Calls: []*TSpanEvent{ | ||
| { | ||
| ExceptionInfo: "abc", | ||
| }, | ||
| { | ||
| ExceptionInfo: "", | ||
| }, | ||
| }, | ||
| }, | ||
| { | ||
| ErrorMarked: 0, | ||
| ExceptionInfo: "abc", | ||
| Calls: []*TSpanEvent{ | ||
| { | ||
| ExceptionInfo: "abc", | ||
| }, | ||
| { | ||
| ExceptionInfo: "", | ||
| }, | ||
| }, | ||
| }, | ||
| } | ||
|
|
||
| for _, c := range cases { | ||
| ea.Interceptor(c) | ||
| } | ||
|
|
||
| } |
Oops, something went wrong.