Le 21/08/2019 à 17:58, HISEY, JAMES a écrit :
Running Apache 2.4.26 on RHEL7, I'm receiving an error in my apache error log of AH02651: Error writing request body to script...<perl script here>. I am unable to locate a meaningful description of AH02651 anywhere as all error lists I can find stop in the lower 2000's. It appears to happen when the POSTDATA is large. A 9k POST works fine but a 25k POST does not and this is repeatable. My perl CGI has no limit configured for POSTDATA size so I don't know if it's a size issue or possibly characters within the POSTDATA. Could someone please help me out with what could cause an AH02651? Thank you.
Hi,AFAIK, there is no listing of all error codes that can be logged. The error message itself should be helpful enough.
However, these error codes are really useful in order to spot which part of the C source code is involved.
If you are familiar with C, search for '02651' or 'APLOGNO(02651)'.In this particular case, the code that triggers this error message is: (code taken from trunk)
/* Keep writing data to the child until done or too much time
* elapses with no progress or an error occurs.
*/
rv = apr_file_write_full(tempsock, data, len, NULL);
if (rv != APR_SUCCESS) {
/* silly script stopped reading, soak up remaining
message */
child_stopped_reading = 1; ap_log_rerror(APLOG_MARK, APLOG_ERR, rv, r, APLOGNO(02651) "Error writing request body to script %s", r->filename); }Could you post the complete log entry? It should contain the value of 'rv' which can be helpful in order to understand what went wrong.
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