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Remove usage of context.DeadlineExceeded

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for internal decisions as this error is strongly used by other packages. By checking such wrapped errors the internal decision can be influenced accidentally.
In this case the retry mechanism checked if the error is context.DeadlineExceeded and assumed it would be created by the internal context. This assumption was wrong.
This commit is contained in:
Maximilian Paß
2023-10-30 14:51:31 +01:00
committed by Sebastian Serth
parent 6b69a2d732
commit d0dd5c08cb
6 changed files with 22 additions and 12 deletions
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4
internal/api/ws/codeocean_writer.go
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@ -95,7 +95,7 @@ func (cw *codeOceanOutputWriter) StdErr() io.Writer {
// Close forwards the kind of exit (timeout, error, normal) to CodeOcean.
// This results in the closing of the WebSocket connection.
// The call of Close is mandantory!
// The call of Close is mandatory!
func (cw *codeOceanOutputWriter) Close(info *runner.ExitInfo) {
defer func() { cw.queue <- &writingLoopMessage{done: true} }()
// Mask the internal stop reason before disclosing/forwarding it externally/to CodeOcean.
@ -104,7 +104,7 @@ func (cw *codeOceanOutputWriter) Close(info *runner.ExitInfo) {
return
case info.Err == nil:
cw.send(&dto.WebSocketMessage{Type: dto.WebSocketExit, ExitCode: info.Code})
case errors.Is(info.Err, context.DeadlineExceeded) || errors.Is(info.Err, runner.ErrorRunnerInactivityTimeout):
case errors.Is(info.Err, runner.ErrorExecutionTimeout) || errors.Is(info.Err, runner.ErrorRunnerInactivityTimeout):
cw.send(&dto.WebSocketMessage{Type: dto.WebSocketMetaTimeout})
case errors.Is(info.Err, runner.ErrOOMKilled):
cw.send(&dto.WebSocketMessage{Type: dto.WebSocketOutputError, Data: dto.ErrOOMKilled.Error()})