Folding Forum

Posted: **Wed Oct 31, 2012 1:20 am**

Hi,

I've got a couple of finished WUs that are being "actively rejected."

22:30:45:WU01:FS00:0x11:Folding@home Core Shutdown: FINISHED_UNIT
22:30:45:WU01:FS00:FahCore returned: FINISHED_UNIT (100 = 0x64)
22:30:45:WU01:FS00:Sending unit results: id:01 state:SEND error:OK project:5769 run:4 clone:157 gen:234 core:0x11 unit:0x101d660e509043f000ea009d00041689
22:30:45:WU01:FS00:Uploading 88.58KiB to 171.67.108.11
22:30:45:WU01:FS00:Connecting to 171.67.108.11:8080
22:30:47:WARNING:WU01:FS00:WorkServer connection failed on port 8080 trying 80
22:30:47:WU01:FS00:Connecting to 171.67.108.11:80
22:30:48:WARNING:WU01:FS00:Exception: Failed to send results to work server: Failed to connect to 171.67.108.11:80: No connection could be made because the target machine actively refused it.
22:30:48:WU01:FS00:Trying to send results to collection server
22:30:49:WU01:FS00:Uploading 88.58KiB to 171.67.108.25
22:30:49:WU01:FS00:Connecting to 171.67.108.25:8080
22:30:50:WARNING:WU01:FS00:WorkServer connection failed on port 8080 trying 80
22:30:50:WU01:FS00:Connecting to 171.67.108.25:80
22:30:52:ERROR:WU01:FS00:Exception: Failed to connect to 171.67.108.25:80: No connection could be made because the target machine actively refused it.
22:30:52:WU01:FS00:Sending unit results: id:01 state:SEND error:OK project:5769 run:4 clone:157 gen:234 core:0x11 unit:0x101d660e509043f000ea009d00041689
22:30:52:WU01:FS00:Uploading 88.58KiB to 171.67.108.11
22:30:52:WU01:FS00:Connecting to 171.67.108.11:8080
22:30:53:WARNING:WU01:FS00:WorkServer connection failed on port 8080 trying 80
22:30:53:WU01:FS00:Connecting to 171.67.108.11:80
22:30:55:WARNING:WU01:FS00:Exception: Failed to send results to work server: Failed to connect to 171.67.108.11:80: No connection could be made because the target machine actively refused it.
22:30:55:WU01:FS00:Trying to send results to collection server
22:30:55:WU01:FS00:Uploading 88.58KiB to 171.67.108.25
22:30:55:WU01:FS00:Connecting to 171.67.108.25:8080
22:30:56:WARNING:WU01:FS00:WorkServer connection failed on port 8080 trying 80
22:30:56:WU01:FS00:Connecting to 171.67.108.25:80
etc.
etc.
etc.

The Work Server (171.67.108.11) will not return an "OK" and shows to be in Reject.

Thanks.

Posted: **Wed Oct 31, 2012 5:44 am**

It has magically fixed itself:
171.67.108.11 vsp07v vvoelz GPU full Accepting

Posted: **Wed Oct 31, 2012 8:18 am**

Gotta love it. Thanks, the WUs are gone now.

Posted: **Wed Oct 31, 2012 5:56 pm**

I noticed this as well but if I understand the logs correctly, after a failed attempt to upload to the work server, it will upload to the collection server:

Code: Select all

14:16:16:WU01:FS01:0xa4:Folding@home Core Shutdown: FINISHED_UNIT
14:16:16:WU01:FS01:FahCore returned: FINISHED_UNIT (100 = 0x64)
14:16:16:WU01:FS01:Sending unit results: id:01 state:SEND error:NO_ERROR project:8049 run:187 clone:19 gen:86 core:0xa4 unit:0x0000007b6652edcc50132d62a8b02fb1
14:16:16:WU01:FS01:Uploading 2.09MiB to 171.67.108.60
14:16:18:WARNING:WU01:FS01:WorkServer connection failed on port 8080 trying 80
14:16:19:WARNING:WU01:FS01:Exception: Failed to send results to work server: Failed to connect to 171.67.108.60:80: No connection could be made because the target machine actively refused it.
14:16:19:WU01:FS01:Trying to send results to collection server
14:16:19:WU01:FS01:Uploading 2.09MiB to 171.65.103.160
14:16:25:WU01:FS01:Upload 23.93%
14:16:31:WU01:FS01:Upload 47.85%
14:16:37:WU01:FS01:Upload 71.78%
14:16:43:WU01:FS01:Upload 95.70%
14:16:45:WU01:FS01:Upload complete
14:16:45:WU01:FS01:Server responded WORK_ACK (400)
14:16:45:WU01:FS01:Final credit estimate, 1490.00 points
14:16:45:WU01:FS01:Cleaning up

Similarly, it seems that when requesting a new WU fails, the client switches to another work server:

Code: Select all

14:17:07:WU00:FS01:News: Welcome to Folding@Home
14:17:07:WU00:FS01:Assigned to work server 171.67.108.60
14:17:07:WU00:FS01:Requesting new work unit for slot 01: READY smp:4 from 171.67.108.60
14:17:09:WARNING:WU00:FS01:WorkServer connection failed on port 8080 trying 80
14:17:10:ERROR:WU00:FS01:Exception: Failed to connect to 171.67.108.60:80: No connection could be made because the target machine actively refused it.
14:17:42:WU02:FS00:0x15:Completed  30500000 out of 50000000 steps (61%).
14:18:44:WU00:FS01:News: Welcome to Folding@Home
14:18:44:WU00:FS01:Assigned to work server 171.67.108.60
14:18:44:WU00:FS01:Requesting new work unit for slot 01: READY smp:4 from 171.67.108.60
14:18:46:WARNING:WU00:FS01:WorkServer connection failed on port 8080 trying 80
14:18:47:ERROR:WU00:FS01:Exception: Failed to connect to 171.67.108.60:80: No connection could be made because the target machine actively refused it.
14:19:34:WU02:FS00:0x15:Completed  31000000 out of 50000000 steps (62%).
14:21:22:WU00:FS01:News: Welcome to Folding@Home
14:21:22:WU00:FS01:Assigned to work server 171.67.108.59
14:21:22:WU00:FS01:Requesting new work unit for slot 01: READY smp:4 from 171.67.108.59
14:21:23:WU00:FS01:Downloading 671.86KiB
14:21:24:WU00:FS01:Download complete
14:21:24:WU00:FS01:Received Unit: id:00 state:DOWNLOAD error:NO_ERROR project:8056 run:21 clone:46 gen:12 core:0xa4 unit:0x000000156652edcb506cee46a2bf7a3b
14:21:25:WU00:FS01:Starting
14:21:25:WU00:FS01:Core PID:3668
14:21:25:WU00:FS01:FahCore 0xa4 started

Your log shows that it's trying different collection servers; does it find one working further in the log?

Posted: **Wed Oct 31, 2012 6:51 pm**

Rolo wrote:Your log shows that it's trying different collection servers; does it find one working further in the log?

In general, a WU will be returned to its work server. A collection server will be used if defined for the project, but not all have one set. I have not seen any project with more than one CS defined. As for the CS in the original post, it is one of several that is waiting on upgrades to work with current clients.

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171.67.108.11 in Reject

171.67.108.11 in Reject

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