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Log the underlying panic in runMigrateTask (#13096) 

If there is a panic during runMigrateTask we should capture and log the underlying
panic error.

This PR ensures that the panic is logged and captured as part of the task message.

Fix #13095

Signed-off-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
zeripath 2020-10-11 19:51:13 +01:00 committed by GitHub
parent 9066d09c57
commit 7edf7eb46c
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 7 deletions
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11
modules/task/migrate.go
View File

@ -5,7 +5,6 @@
package task package task
import ( import (
"bytes"
"errors" "errors"
"fmt" "fmt"
"strings" "strings"
@ -39,10 +38,8 @@ func handleCreateError(owner *models.User, err error, name string) error {
func runMigrateTask(t *models.Task) (err error) { func runMigrateTask(t *models.Task) (err error) {
defer func() { defer func() {
if e := recover(); e != nil { if e := recover(); e != nil {
var buf bytes.Buffer err = fmt.Errorf("PANIC whilst trying to do migrate task: %v\nStacktrace: %v", err, log.Stack(2))
fmt.Fprintf(&buf, "Handler crashed with error: %v", log.Stack(2)) log.Critical("PANIC during runMigrateTask[%d] by DoerID[%d] to RepoID[%d] for OwnerID[%d]: %v", t.ID, t.DoerID, t.RepoID, t.OwnerID, err)
err = errors.New(buf.String())
} }
if err == nil { if err == nil {
@ -52,14 +49,14 @@ func runMigrateTask(t *models.Task) (err error) {
return return
} }
log.Error("FinishMigrateTask failed: %s", err.Error()) log.Error("FinishMigrateTask[%d] by DoerID[%d] to RepoID[%d] for OwnerID[%d] failed: %v", t.ID, t.DoerID, t.RepoID, t.OwnerID, err)
} }
t.EndTime = timeutil.TimeStampNow() t.EndTime = timeutil.TimeStampNow()
t.Status = structs.TaskStatusFailed t.Status = structs.TaskStatusFailed
t.Errors = err.Error() t.Errors = err.Error()
if err := t.UpdateCols("status", "errors", "end_time"); err != nil { if err := t.UpdateCols("status", "errors", "end_time"); err != nil {
log.Error("Task UpdateCols failed: %s", err.Error()) log.Error("Task UpdateCols failed: %v", err)
} }
if t.Repo != nil { if t.Repo != nil {