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World Community Grid Forums
Category: Support
Forum: BOINC Agent Support
Thread: Problem connecting to server |
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Thread Status: Active Total posts in this thread: 7
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Nuitari
Cruncher Joined: Feb 25, 2007 Post Count: 4 Status: Offline Project Badges: 
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I can't seem to be able to download or upload any work from 1 specific client. Other clients on the same network do not have any problems. I've cleared the DNS cache and checked with tcpdump, and the right server is reached.
The errors I'm getting from the client: 19-Nov-2008 19:18:34 [World Community Grid] Started upload of X0000055031516200508091400_1_0 19-Nov-2008 19:18:37 [World Community Grid] Temporarily failed upload of X0000055031516200508091400_1_0: http error 19-Nov-2008 19:18:37 [World Community Grid] Backing off 2 hr 17 min 44 sec on upload of X0000055031516200508091400_1_0 and the output from tcpdump when trying to upload a file 19:22:41.592088 IP 10.0.2.2.39770 > 129.33.89.133.443: Flags [S], seq 2601632829, win 5840, options [mss 1460,[|tcp]> 19:22:41.690398 IP 129.33.89.133.443 > 10.0.2.2.39770: Flags [S.], seq 3155845982, ack 2601632830, win 5840, options [mss 1420,[|tcp]> 19:22:41.690425 IP 10.0.2.2.39770 > 129.33.89.133.443: Flags [.], ack 1, win 46, length 0 19:22:41.690532 IP 10.0.2.2.39770 > 129.33.89.133.443: Flags [P.], ack 1, win 46, length 145 19:22:41.791538 IP 129.33.89.133.443 > 10.0.2.2.39770: Flags [.], ack 146, win 6432, length 0 19:22:41.791558 IP 10.0.2.2.39770 > 129.33.89.133.443: Flags [P.], ack 1, win 46, length 565 19:22:41.796669 IP 129.33.89.133.443 > 10.0.2.2.39770: Flags [.], ack 146, win 6432, length 1420 19:22:41.796674 IP 10.0.2.2.39770 > 129.33.89.133.443: Flags [.], ack 1421, win 69, length 0 19:22:41.798890 IP 129.33.89.133.443 > 10.0.2.2.39770: Flags [P.], ack 146, win 6432, length 1322 19:22:41.798895 IP 10.0.2.2.39770 > 129.33.89.133.443: Flags [.], ack 2743, win 91, length 0 19:22:41.899377 IP 129.33.89.133.443 > 10.0.2.2.39770: Flags [R.], seq 2743, ack 711, win 7910, length 0 19:22:41.899525 IP 129.33.89.133.443 > 10.0.2.2.39770: Flags [R], seq 3155847403, win 0, length 0 19:22:41.902282 IP 129.33.89.133.443 > 10.0.2.2.39770: Flags [R], seq 3155848725, win 0, length 0 |
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Former Member
Cruncher Joined: May 22, 2018 Post Count: 0 Status: Offline |
Please turn on the http_debug flag in your cc_config.xml file.
Badly written instructions here: http://boinc.berkeley.edu/wiki/Client_configuration |
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Nuitari
Cruncher Joined: Feb 25, 2007 Post Count: 4 Status: Offline Project Badges:
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19-Nov-2008 20:54:39 [World Community Grid] Started upload of R00212_4f6a4d9496419796411daa6f3ae5ae9b_00_003_14_0
19-Nov-2008 20:54:40 [---] [http_debug] [ID#0] info: About to connect() to secure.worldcommunitygrid.org port 443 (#0) 19-Nov-2008 20:54:40 [---] [http_debug] [ID#0] info: Trying 129.33.89.133... 19-Nov-2008 20:54:40 [---] [http_debug] [ID#0] info: Connected to secure.worldcommunitygrid.org (129.33.89.133) port 443 (#0) 19-Nov-2008 20:54:40 [---] [http_debug] [ID#0] info: successfully set certificate verify locations: 19-Nov-2008 20:54:40 [---] [http_debug] [ID#0] info: CAfile: ca-bundle.crt CApath: /etc/ssl/certs 19-Nov-2008 20:54:40 [---] [http_debug] [ID#0] info: SSLv3, TLS handshake, Client hello (1): 19-Nov-2008 20:54:40 [---] [http_debug] [ID#0] Sent header to server: POST /boinc/wcg_cgi/file_upload_handler HTTP/1.1 User-Agent: BOINC client (x86_64-pc-linux-gnu 5.10.45) Host: secure.worldcommunitygrid.org Accept: */* Accept-Encoding: deflate, gzip Content-Type: application/x-www-form-urlencoded Content-Length: 305 19-Nov-2008 20:54:40 [---] [http_debug] [ID#0] info: Expire cleared 19-Nov-2008 20:54:40 [---] [http_debug] [ID#0] info: Closing connection #0 19-Nov-2008 20:54:40 [---] [http_debug] HTTP error: Failure when receiving data from the peer 19-Nov-2008 20:54:41 [World Community Grid] Temporarily failed upload of R00212_4f6a4d9496419796411daa6f3ae5ae9b_00_003_14_0: http error 19-Nov-2008 20:54:41 [World Community Grid] Backing off 2 hr 51 min 39 sec on upload of R00212_4f6a4d9496419796411daa6f3ae5ae9b_00_003_14_0 |
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Former Member
Cruncher Joined: May 22, 2018 Post Count: 0 Status: Offline |
This is usually a proxy problem.
Please have a look at http://www.worldcommunitygrid.org/help/viewTopic.do?shortName=proxy |
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Nuitari
Cruncher Joined: Feb 25, 2007 Post Count: 4 Status: Offline Project Badges:
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This is usually a proxy problem. Please have a look at http://www.worldcommunitygrid.org/help/viewTopic.do?shortName=proxy I don't have a proxy and other hosts on the same network have no problem. In fact this one didn't have any problem until 3pm or so today. I'm about ready to try to reset the project, though there are 12 results waiting to be uploaded. |
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Nuitari
Cruncher Joined: Feb 25, 2007 Post Count: 4 Status: Offline Project Badges:
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I figured out what went wrong. Apparently Boinc 5.10.45 is incompatible with Curl 7.19.1!
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Former Member
Cruncher Joined: May 22, 2018 Post Count: 0 Status: Offline |
I could have told you that!
Why on earth are you using 7.19.1? It's buggy - nothing to do with BOINC, it's just buggy. They pulled it and hastily released 7.19.2. http://curl.haxx.se/changes.html |
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