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Ticket Resolution Summary Owner Reporter
#35 fixed srparxchewsend 64 bit compile fails linux somebody stefan
Description
/usr/bin/ld: i386:x86-64 architecture of input file `parxch.o' is incompatible with i386 output
/usr/bin/ld: i386:x86-64 architecture of input file `pargps.o' is incompatible with i386 output
/usr/bin/ld: final link failed: Invalid operation
collect2: ld returned 1 exit status
make[2]: *** [/home/slisowski/download/earthworm/bin/srparxchewsend] Error 1
make[2]: Leaving directory `/home/slisowski/download/earthworm/src/data_sources/srparxchewsend'
#36 fixed startstop kill behavior improvement for Unix versions (sparc/mac os x/linux) scott paulf
Description

Scott, Stefan, and I reviewed the startstop_unix_generic.c StopChild?() behavior for the UNIX vs SPARC (where UNIX is Linux or Mac OS X) and the behaviors are vastly different, but do not need to be.

We are going to introduce a new paradigm for stopping a child since the new 7.4 version of startstop is NOW multithreaded for restart processing.

First send terminate flag to process,

then wait KillDelay? seconds

if it doesn't die, then issue a SIGTERM

then wait KillDelay? seconds

if it doesn't die after HardKillDelay? seconds, then issue a SIGKILL (kill -9 in unix parlance) and wait FOREVER for the child to die (it will eventually).

If HardKillDelay? is set to 0, then the SIGKILL is not performed and you have the previous behavior of startstop where it GIVES UP...yes, startstop gives up waiting for a child to die, and marks it zombie, then dead and never tries again unless someone issues a manual restart command.

We have seen that for some socket based modules, the termination process takes longer than expected.

Also, previously this behavior of waiting FOREVER was a very bad idea, since startstop was single threaded...this is no longer the case in 7.4 startstop.

#37 invalid startstop kill behavior improvement for Windows version scott scott
Description

Take advantage of threaded startstop; see ticket #36 for details

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