LBRYCommunity/reflector.go
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more specific errors

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Alex Grintsvayg 2020-01-03 10:27:29 -05:00
parent 5c5643749e
commit 780e899e90
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GPG key ID: AEB3F089F86A22B5
1 changed files with 7 additions and 5 deletions
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12
internal/metrics/metrics.go
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@ -71,10 +71,13 @@ const (
errWriteConnReset = "write_conn_reset"
errReadConnTimedOut = "read_conn_timed_out"
errWriteBrokenPipe = "write_broken_pipe"
errEPipe = "e_pipe"
errIOTimeout = "io_timeout"
errUnexpectedEOF = "unexpected_eof"
errUnexpectedEOFStr = "unexpected_eof_str"
errJSONSyntax = "json_syntax"
errBlobTooBig = "blob_too_big"
errDeadlineExceeded = "deadline_exceeded"
errOther = "other"
)
@ -114,8 +117,9 @@ func TrackError(direction string, e error) (shouldLog bool) { // shouldLog is a
errType = errIOTimeout
} else if errors.Is(e, syscall.ECONNRESET) {
errType = errConnReset
} else if errors.Is(e, context.DeadlineExceeded) {
errType = errDeadlineExceeded
} else if strings.Contains(err.Error(), "read: connection reset by peer") { // the other side closed the connection using TCP reset
log.Warnln("read conn reset by peer is not the same as ECONNRESET")
errType = errReadConnReset
} else if strings.Contains(err.Error(), "write: connection reset by peer") { // the other side closed the connection using TCP reset
log.Warnln("write conn reset by peer is not the same as ECONNRESET")
@ -128,12 +132,10 @@ func TrackError(direction string, e error) (shouldLog bool) { // shouldLog is a
} else if errors.Is(e, io.ErrUnexpectedEOF) {
errType = errUnexpectedEOF
} else if strings.Contains(err.Error(), "unexpected EOF") { // tried to read from closed pipe or socket
log.Warnln("unexpected eof is not the same as io.ErrUnexpectedEOF")
errType = errUnexpectedEOF
errType = errUnexpectedEOFStr
} else if errors.Is(e, syscall.EPIPE) {
errType = errWriteBrokenPipe
errType = errEPipe
} else if strings.Contains(err.Error(), "write: broken pipe") { // tried to write to a pipe or socket that was closed by the peer
log.Warnln("broken pipe is not the same as EPIPE")
errType = errWriteBrokenPipe
//} else if errors.Is(e, reflector.ErrBlobTooBig) { # this creates a circular import
// errType = errBlobTooBig