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Forum Discussion
Concurrent uploads completely broken since V2 api.
It appears that uploading multiple different files to the same dropbox at the same time, is completely broken in the V2 api. Even if 2 different computers are uploading a file. Please see the followi...
Good idea. I modified the inner loop to this:
for i in range(10000):
with tempfile.NamedTemporaryFile() as fp:
metadata, restdata = client.files_download(FILE)
fp.write(restdata.content)
fp.write("{}\r".format(i))
fp.seek(0)
print '=================================='
httplib.HTTPConnection.debuglevel = 1
md2 = client.files_upload(fp, FILE, dropbox.files.WriteMode('overwrite', None))
httplib.HTTPConnection.debuglevel = 0
assert md2.size
Output:
==================================
send: 'POST /2/files/upload HTTP/1.1\r\nHost: content.dropboxapi.com\r\nConnection: keep-alive\r\nAccept-Encoding: gzip, deflate\r\nAccept: */*\r\nUser-Agent: OfficialDropboxPythonSDKv2/6.8.0\r\nContent-Type: application/octet-stream\r\nDropbox-API-Arg: {"path": "/foo/test.txt", "mode": {".tag": "overwrite"}, "autorename": false, "mute": false}\r\nAuthorization: Bearer CENSORED\r\nContent-Length: 38\r\n\r\n'
send: <open file '<fdopen>', mode 'w+b' at 0x0000000003A57390>
sendIng a read()able
reply: 'HTTP/1.1 200 OK\r\n'
header: Server: nginx
header: Date: Tue, 20 Sep 2016 17:28:13 GMT
header: Content-Type: application/json
header: Transfer-Encoding: chunked
header: Connection: keep-alive
header: pragma: no-cache
header: cache-control: no-cache
header: X-Server-Response-Time: 1122
header: X-Dropbox-Request-Id: 754c6605f013cd1dcad17ad97551c672
header: X-Robots-Tag: noindex, nofollow, noimageindex
header: Content-Encoding: gzip
==================================
send: 'POST /2/files/upload HTTP/1.1\r\nHost: content.dropboxapi.com\r\nConnection: keep-alive\r\nAccept-Encoding: gzip, deflate\r\nAccept: */*\r\nUser-Agent: OfficialDropboxPythonSDKv2/6.8.0\r\nContent-Type: application/octet-stream\r\nDropbox-API-Arg: {"path": "/foo/test.txt", "mode": {".tag": "overwrite"}, "autorename": false, "mute": false}\r\nAuthorization: Bearer CENSORED\r\nContent-Length: 41\r\n\r\n'
send: <open file '<fdopen>', mode 'w+b' at 0x0000000003771E40>
sendIng a read()able
reply: 'HTTP/1.1 200 OK\r\n'
header: Server: nginx
header: Date: Tue, 20 Sep 2016 17:28:14 GMT
header: Content-Type: application/json
header: Transfer-Encoding: chunked
header: Connection: keep-alive
header: pragma: no-cache
header: cache-control: no-cache
header: X-Server-Response-Time: 837
header: X-Dropbox-Request-Id: d716609d9fdfd3cb17001967b6f82009
header: X-Robots-Tag: noindex, nofollow, noimageindex
header: Content-Encoding: gzip
==================================
send: 'POST /2/files/upload HTTP/1.1\r\nHost: content.dropboxapi.com\r\nConnection: keep-alive\r\nAccept-Encoding: gzip, deflate\r\nAccept: */*\r\nUser-Agent: OfficialDropboxPythonSDKv2/6.8.0\r\nContent-Type: application/octet-stream\r\nDropbox-API-Arg: {"path": "/foo/test.txt", "mode": {".tag": "overwrite"}, "autorename": false, "mute": false}\r\nAuthorization: Bearer CENSORED\r\nContent-Length: 44\r\n\r\n'
send: <open file '<fdopen>', mode 'w+b' at 0x0000000003A57390>
sendIng a read()able
reply: 'HTTP/1.1 429 too_many_write_operations/..\r\n'
header: Server: nginx
header: Date: Tue, 20 Sep 2016 17:28:16 GMT
header: Content-Type: application/json
header: Transfer-Encoding: chunked
header: Connection: keep-alive
header: Retry-After: 1
header: X-Dropbox-Request-Id: 99633340ed675344e6a7d07bad3ddb4b
header: X-Robots-Tag: noindex, nofollow, noimageindex
send: 'POST /2/files/upload HTTP/1.1\r\nHost: content.dropboxapi.com\r\nConnection: keep-alive\r\nAccept-Encoding: gzip, deflate\r\nAccept: */*\r\nUser-Agent: OfficialDropboxPythonSDKv2/6.8.0\r\nContent-Type: application/octet-stream\r\nDropbox-API-Arg: {"path": "/foo/test.txt", "mode": {".tag": "overwrite"}, "autorename": false, "mute": false}\r\nAuthorization: Bearer CENSORED\r\nTransfer-Encoding: chunked\r\n\r\n'
send: '0\r\n\r\n'
reply: 'HTTP/1.1 200 OK\r\n'
header: Server: nginx
header: Date: Tue, 20 Sep 2016 17:28:18 GMT
header: Content-Type: application/json
header: Transfer-Encoding: chunked
header: Connection: keep-alive
header: pragma: no-cache
header: cache-control: no-cache
header: X-Server-Response-Time: 598
header: X-Dropbox-Request-Id: 71ff38bee72b24a9afd7172830e85671
header: X-Robots-Tag: noindex, nofollow, noimageindex
header: Content-Encoding: gzip
Traceback (most recent call last):
File "C:/Users/Stefan/git/dropbox_test.py", line 28, in <module>
assert md2.size
AssertionError
Seems that the upload fails for some reason (reply: 'HTTP/1.1 429 too_many_write_operations/..\r\n') and when it retries, it sends an "0\r\n\r\n" instead of "<open file '<fdopen>', mode 'w+b' at 0x0000000003A57390>" ?
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