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Message 1607 - Posted: 29 Jun 2015, 19:33:57 UTC

I am not always getting new tasks sent when requesting more work.
Receiving error message: Scheduler request failed: HTTP file not found

Here is one instance from the BOINC log. Times noted below are UTC -5.00 Hrs).

6/29/2015 2:18:18 PM | SRBase | Sending scheduler request: To fetch work.
6/29/2015 2:18:18 PM | SRBase | Requesting new tasks for CPU
6/29/2015 2:18:18 PM | SRBase | [http] HTTP_OP::init_post(): http://srbase.myfirewall.org/sr5/sr5_cgi/cgi
6/29/2015 2:18:18 PM | SRBase | [http] HTTP_OP::libcurl_exec(): ca-bundle set
6/29/2015 2:18:18 PM | SRBase | [http] [ID#1] Info: About to connect() to srbase.myfirewall.org port 80 (#1)
6/29/2015 2:18:18 PM | SRBase | [http] [ID#1] Info: Trying 178.25.183.137...
6/29/2015 2:18:18 PM | SRBase | [http] [ID#1] Info: Connected to srbase.myfirewall.org (178.25.183.137) port 80 (#1)
6/29/2015 2:18:18 PM | SRBase | [http] [ID#1] Info: Connected to srbase.myfirewall.org (178.25.183.137) port 80 (#1)
6/29/2015 2:18:18 PM | SRBase | [http] [ID#1] Sent header to server: POST /sr5/sr5_cgi/cgi HTTP/1.1
6/29/2015 2:18:18 PM | SRBase | [http] [ID#1] Sent header to server: User-Agent: BOINC client (windows_intelx86 7.2.42)
6/29/2015 2:18:18 PM | SRBase | [http] [ID#1] Sent header to server: Host: srbase.myfirewall.org
6/29/2015 2:18:18 PM | SRBase | [http] [ID#1] Sent header to server: Accept: */*
6/29/2015 2:18:18 PM | SRBase | [http] [ID#1] Sent header to server: Accept-Encoding: deflate, gzip
6/29/2015 2:18:18 PM | SRBase | [http] [ID#1] Sent header to server: Content-Type: application/x-www-form-urlencoded
6/29/2015 2:18:18 PM | SRBase | [http] [ID#1] Sent header to server: ACCEPT_LANGUAGE: en_US
6/29/2015 2:18:18 PM | SRBase | [http] [ID#1] Sent header to server: Content-Length: 14723
6/29/2015 2:18:18 PM | SRBase | [http] [ID#1] Sent header to server: Expect: 100-continue
6/29/2015 2:18:18 PM | SRBase | [http] [ID#1] Sent header to server:
6/29/2015 2:18:19 PM | SRBase | [http] [ID#1] Received header from server: HTTP/1.1 100 Continue
6/29/2015 2:18:19 PM | SRBase | [http] [ID#1] Received header from server: HTTP/1.1 404 Not Found
6/29/2015 2:18:19 PM | SRBase | [http] [ID#1] Received header from server: Date: Mon, 29 Jun 2015 19:18:54 GMT
6/29/2015 2:18:19 PM | SRBase | [http] [ID#1] Received header from server: Server: Apache/2.2.22 (Ubuntu)
6/29/2015 2:18:19 PM | SRBase | [http] [ID#1] Received header from server: Vary: Accept-Encoding
6/29/2015 2:18:19 PM | SRBase | [http] [ID#1] Received header from server: Content-Encoding: gzip
6/29/2015 2:18:19 PM | SRBase | [http] [ID#1] Received header from server: Content-Length: 246
6/29/2015 2:18:19 PM | SRBase | [http] [ID#1] Received header from server: Content-Type: text/html; charset=iso-8859-1
6/29/2015 2:18:19 PM | SRBase | [http] [ID#1] Info: HTTP error before end of send, stop sending
6/29/2015 2:18:19 PM | SRBase | [http] [ID#1] Received header from server:
6/29/2015 2:18:19 PM | SRBase | [http] [ID#1] Info: Closing connection #1
6/29/2015 2:18:20 PM | SRBase | Scheduler request failed: HTTP file not found
6/29/2015 2:18:20 PM | SRBase | Sending scheduler request: To fetch work.
6/29/2015 2:18:20 PM | SRBase | Requesting new tasks for CPU
6/29/2015 2:18:20 PM | SRBase | [http] HTTP_OP::init_post(): http://srbase.myfirewall.org/sr5_cgi/cgi
6/29/2015 2:18:20 PM | SRBase | [http] HTTP_OP::libcurl_exec(): ca-bundle set
6/29/2015 2:18:20 PM | SRBase | [http] [ID#1] Info: About to connect() to srbase.myfirewall.org port 80 (#1)
6/29/2015 2:18:20 PM | SRBase | [http] [ID#1] Info: Trying 178.25.183.137...
6/29/2015 2:18:20 PM | SRBase | [http] [ID#1] Info: Connected to srbase.myfirewall.org (178.25.183.137) port 80 (#1)
6/29/2015 2:18:20 PM | SRBase | [http] [ID#1] Info: Connected to srbase.myfirewall.org (178.25.183.137) port 80 (#1)
6/29/2015 2:18:20 PM | SRBase | [http] [ID#1] Sent header to server: POST /sr5_cgi/cgi HTTP/1.1
6/29/2015 2:18:20 PM | SRBase | [http] [ID#1] Sent header to server: User-Agent: BOINC client (windows_intelx86 7.2.42)
6/29/2015 2:18:20 PM | SRBase | [http] [ID#1] Sent header to server: Host: srbase.myfirewall.org
6/29/2015 2:18:20 PM | SRBase | [http] [ID#1] Sent header to server: Accept: */*
6/29/2015 2:18:20 PM | SRBase | [http] [ID#1] Sent header to server: Accept-Encoding: deflate, gzip
6/29/2015 2:18:20 PM | SRBase | [http] [ID#1] Sent header to server: Content-Type: application/x-www-form-urlencoded
6/29/2015 2:18:20 PM | SRBase | [http] [ID#1] Sent header to server: ACCEPT_LANGUAGE: en_US
6/29/2015 2:18:20 PM | SRBase | [http] [ID#1] Sent header to server: Content-Length: 14723
6/29/2015 2:18:20 PM | SRBase | [http] [ID#1] Sent header to server: Expect: 100-continue
6/29/2015 2:18:20 PM | SRBase | [http] [ID#1] Sent header to server:
6/29/2015 2:18:21 PM | SRBase | [http] [ID#1] Received header from server: HTTP/1.1 100 Continue
6/29/2015 2:18:22 PM | SRBase | [http] [ID#1] Received header from server: HTTP/1.1 200 OK
6/29/2015 2:18:22 PM | SRBase | [http] [ID#1] Received header from server: Date: Mon, 29 Jun 2015 19:18:56 GMT
6/29/2015 2:18:22 PM | SRBase | [http] [ID#1] Received header from server: Server: Apache/2.2.22 (Ubuntu)
6/29/2015 2:18:22 PM | SRBase | [http] [ID#1] Received header from server: Vary: Accept-Encoding
6/29/2015 2:18:22 PM | SRBase | [http] [ID#1] Received header from server: Content-Encoding: gzip
6/29/2015 2:18:22 PM | SRBase | [http] [ID#1] Received header from server: Content-Length: 2151
6/29/2015 2:18:22 PM | SRBase | [http] [ID#1] Received header from server: Content-Type: text/xml
6/29/2015 2:18:22 PM | SRBase | [http] [ID#1] Received header from server:
6/29/2015 2:18:22 PM | SRBase | [http] [ID#1] Info: Connection #1 to host srbase.myfirewall.org left intact
6/29/2015 2:18:22 PM | SRBase | Scheduler request completed: got 2 new tasks

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Message 1608 - Posted: 29 Jun 2015, 20:02:39 UTC
Last modified: 29 Jun 2015, 20:03:34 UTC

Hmm, perhaps you have reached the max WUs in progress and the limit of your connections (upload/download). Also if you only running small WUs (7-12s) the server cannot send out enough WUs per RPC request.

The limit can be defined in cc_config.xml

<max_file_xfers>16</max_file_xfers> <max_file_xfers_per_project>16</max_file_xfers_per_project>

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Message 1609 - Posted: 29 Jun 2015, 20:42:21 UTC - in response to Message 1608.

Hmm, perhaps you have reached the max WUs in progress and the limit of your connections (upload/download). Also if you only running small WUs (7-12s) the server cannot send out enough WUs per RPC request.


Error message still showing up on just about every work request in BOINC log. Last one about 10 minutes ago.
My settings for Host ID 102 are Minimum Work Buffer: 0.05 / Additional Work Buffer: 0.00.

Task settings:
    Sierpinski / Riesel Base: yes
    Riesel Base: no
    Sierpinski Base: no
    Sierpinski / Riesel Base - short: yes
    Sierpinski / Riesel Base - long: no
    Sierpinski / Riesel Base - average: yes
    Riesel Base - short: yes
    Sierpinski Base - short: yes
    Sierpinski / Riesel Base - average2: no
    Sierpinski / Riesel Base - average3: no



When work buffer is just about empty it usually receives 2 or 3 tasks.
One of the two cores and the GPU are currently running a task from another project.

No problems with my internet connection.
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Message 1610 - Posted: 30 Jun 2015, 4:59:40 UTC - in response to Message 1609.
Last modified: 30 Jun 2015, 5:05:57 UTC

Hmm, perhaps you have reached the max WUs in progress and the limit of your connections (upload/download). Also if you only running small WUs (7-12s) the server cannot send out enough WUs per RPC request.


Error message still showing up on just about every work request in BOINC log. Last one about 10 minutes ago.
My settings for Host ID 102 are Minimum Work Buffer: 0.05 / Additional Work Buffer: 0.00.

Task settings:
    Sierpinski / Riesel Base: yes
    Riesel Base: no
    Sierpinski Base: no
    Sierpinski / Riesel Base - short: yes
    Sierpinski / Riesel Base - long: no
    Sierpinski / Riesel Base - average: yes
    Riesel Base - short: yes
    Sierpinski Base - short: yes
    Sierpinski / Riesel Base - average2: no
    Sierpinski / Riesel Base - average3: no



When work buffer is just about empty it usually receives 2 or 3 tasks.
One of the two cores and the GPU are currently running a task from another project.

No problems with my internet connection.



With your dualcore it looks ok, you have enough work from the other project and the client is only getting new work if it has free ressources (deadline/runtime). The max WUs in progress is 7 per core. I will try to debug the host later today on server side.


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