Staus = -902

Hi,

I am having problems with -902 status as well. As I traced is down it 
always happens when one of the hosts closes connection after being idle for a
while.

Here is a trace:

....
Looking up raven
DNS Add..... `raven' with 1 home(s) to 100671c0
ParseInet... as port 80 on 10.11.1.10 with 1 homes
HTHost 10069818 going to state TCP_NEED_SOCKET.
Socket...... Created 10
Net Manager. Increasing active sockets to 2, 1 persistent sockets
Socket...... Turned off Nagle's algorithm
Socket...... Non-blocking socket
Channel..... Hash value is 10
Channel..... Added 100675a8 to list 10058a48
Reader...... Created reader stream 1007edf8
Socket...... TCP send buffer size is 61440 for socket 10
Contacting raven
HTHost 10069818 going to state TCP_NEED_CONNECT.
HTDoConnect. WOULD BLOCK `raven'
Event....... Register socket 10, request 1003acd0 handler 4259bc type
HTEvent_CONNECT at priority 20
Event....... Registering socket for HTEvent_CONNECT
Timer....... Dispatch timer 1003b5b8
Host Event.. host 10049f70 `skyblue' closed connection.
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                                        !!!!!!!



Event.. Entering HTEventList_unregister
Event....... No more events registered for socket 9
Event....... Socket 9 unregistered for HTEvent_READ
Event.. Entering HTEventList_unregister
Event....... Couldn't find socket 9. Can't unregister type HTEvent_WRITE
Channel..... Delete 10048e70 with semaphore 0
Socket read. FREEING....
Socket write FREEING....
Net Manager. Decreasing active sockets to 1, 1 persistent sockets
Channel..... Deleted 10048e70, socket 9
Net Manager. 1 active sockets, decreasing persistent sockets to 0
Host info... removed host 10049f70 as persistent
Event Loop.. calling select: maxfds is 10
Event Loop.. select returns -1
Event Loop.. select returned error 9
Event Loop..: Bad file number
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Here select failes!!!!


Event....... Dumping socket events
soc      event: pri millis  callback   param    request        timer: millis
expires ?   param   callback  
 10 
writ 1006f570:  20     -1   4259bc 10069818 1003acd0  
WWWLibTerm.. Cleaning up LIBRARY OF COMMON CODE
Net Object.. Kill ALL Net objects!!!
Interrupted!
Net Object.. Killing 10068688
Error....... Add  59    Severity: 1     Parameter: `Unspecified'        Where:
`HTLoadHTTP'
HTTP Clean.. Called with status -902, net 10068688
Interrupted!
Net Object.. Delete 10068688 and call AFTER filters
Host info... Remove 10068688 from pipe
Host Object. closing socket 10
Channel..... Semaphore set to 0 for channel 100675a8
Event.. Entering HTEventList_unregister
Event....... Socket 10 unregistered for HTEvent_READ
Event.. Entering HTEventList_unregister
Event....... No more events registered for socket 10
Event....... Reset MaxSock from 10 to 1
Event....... Socket 10 unregistered for HTEvent_WRITE
Channel..... Delete 100675a8 with semaphore 0
Buffer...... ABORTING...
Socket read. FREEING....
Socket write FREEING....
Net Manager. Decreasing active sockets to 0, 0 persistent sockets
Channel..... Deleted 100675a8, socket 10
Host info... removed host 10069818 as persistent
Net Object.. Remove object 10068688
Response.... Created 10036aa8
Net After... calling 41746c (request 1003acd0, response 10036aa8, status -902,
context 0)
Request..... Delete 1003acd0
Request..... Deleting dangling output stream
Net After. Delete All filters
Net Before. Delete All filters
Response.... Delete 10036aa8

/////////////////////////////////////////////////////////////////

In CHChannl : free_channel(..)
ch->sockfd is set to INVSOC.

      /* Close the socket */
        if (ch->sockfd != INVSOC) {
            NETCLOSE(ch->sockfd);
            /*      HTEvent_unregister(ch->sockfd, all options); */
            HTNet_decreaseSocket();
            if (PROT_TRACE)
                HTTrace("Channel..... Deleted %p, socket %d\n", ch,ch->sockfd);
            ch->sockfd = INVSOC;


Could this cause the problem? Maybe the socket should be deleted from the fd_set
also before calling select on this set? 
          
Thanks,

Olga Antropova.

Received on Thursday, 14 January 1999 17:13:27 UTC