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Increase BeOS event port capacity and avoid sending messages to event port if capacity is exceeded.

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Thanks to Makoto Hamanaka <VYA04230@nifty.com> for the patch.
Bug #63646. r=danm


git-svn-id: svn://10.0.0.236/trunk@84525 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
cls%seawood.org 2001-01-07 09:03:09 +00:00
parent 3def6cda68
commit c87631519f
2 changed files with 11 additions and 2 deletions
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11
mozilla/widget/src/beos/nsToolkit.cpp
View File

@ -276,7 +276,16 @@ void nsToolkit::CallMethodAsync(MethodInfo *info)
id.data = info;
id.sync = false;
write_port_etc(eventport, WM_CALLMETHOD, &id, sizeof(id), B_TIMEOUT, 0);
// Check message count to not exceed the port's capacity.
// There seems to be a BeOS bug that allows more
// messages on a port than its capacity.
port_info portinfo;
if (get_port_info(eventport, &portinfo) != B_OK)
return;
if (port_count(eventport) < portinfo.capacity - 20)
write_port_etc(eventport, WM_CALLMETHOD, &id, sizeof(id), B_TIMEOUT, 0);
}
//-------------------------------------------------------------------------

2
mozilla/xpcom/threads/plevent.c
View File

@ -767,7 +767,7 @@ failed:
{
/* create port
*/
self->eventport = create_port(100, portname);
self->eventport = create_port(500, portname);
/* We don't use the sem, but it has to be there
*/