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| author | Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com> | 2011-01-17 21:19:45 +0900 |
|---|---|---|
| committer | Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com> | 2011-01-17 21:19:45 +0900 |
| commit | f2a63fa06a931333ac2e4a3a5d36a56418b4b6cd (patch) | |
| tree | 1a9114f36cdb32cfd5e0272b672f0c8d5b420cde /src/HttpSkipResponseCommand.cc | |
| parent | 4824b09237e049ac7d912cdaa4a8a041eedd5dab (diff) | |
Added --retry-wait option.
This option was once existed in aria2 but erased on 2009-09-20. Now
it is resurrected once again. We choose 2 as default value, but there
is no good theory behind it. Now we retry HTTP download when remote
server returns 503 Service Unavailable if --retry-wait > 0. We also
added error code 29: HTTP_SERVICE_UNAVAILABLE.
Diffstat (limited to 'src/HttpSkipResponseCommand.cc')
| -rw-r--r-- | src/HttpSkipResponseCommand.cc | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/HttpSkipResponseCommand.cc b/src/HttpSkipResponseCommand.cc index 60b600d3..bf6db6e3 100644 --- a/src/HttpSkipResponseCommand.cc +++ b/src/HttpSkipResponseCommand.cc @@ -207,6 +207,16 @@ bool HttpSkipResponseCommand::processResponse() } else if(statusCode == 404) { throw DL_ABORT_EX2(MSG_RESOURCE_NOT_FOUND, error_code::RESOURCE_NOT_FOUND); + } else if(statusCode == 503) { + // Only retry if pretry-wait > 0. Hammering 'busy' server is not + // a good idea. + if(getOption()->getAsInt(PREF_RETRY_WAIT) > 0) { + throw DL_RETRY_EX2(fmt(EX_BAD_STATUS, statusCode), + error_code::HTTP_SERVICE_UNAVAILABLE); + } else { + throw DL_ABORT_EX2(fmt(EX_BAD_STATUS, statusCode), + error_code::HTTP_SERVICE_UNAVAILABLE); + } } else { throw DL_ABORT_EX2(fmt(EX_BAD_STATUS, statusCode), error_code::HTTP_PROTOCOL_ERROR); |