when client set keep-alive,server keepalive_timeout is less,upload image(eg. size: 1M ) more times will fail.

[shiqiang124]

bug #94 is still exist.
( the bug reproduce test code: https://github.com/shiqiang124/asi-http-request/blob/master/iPhone%20Sample/UploadViewController.m )

the bug happen need follow setting:

1.set keep-alive,and need Content-Type:multipart/form-data, image more than 1M
request setShouldAttemptPersistentConnection:YES
request setPersistentConnectionTimeoutSeconds:60
request setTimeOutSeconds:60
request setPostFormat:ASIMultipartFormDataPostFormat
2. nginx
keepalive_timeout 5s // less than setPersistentConnectionTimeoutSeconds
3. don't use proxy (eg.Charles )

[RbBtSn0w]

It's about time out error.

setShouldAttemptPersistentConnection:NO

http://stackoverflow.com/questions/8317662/asihttprequest-request-sent-twice