Race condition between thread spawn and send

[patengelbert]

If a thread has not yet spawned when a send to it occurs, the program crashes. This is most apparent in a large number of threads (7 in this example).

[00000002] HARD : Thread/0x00000002 : Opening socket /tmp/tinsel_on_unix.XXN9Qqbk/00000002

[00000000] HARD : Thread/0x00000000 : Opening socket /tmp/tinsel_on_unix.XXN9Qqbk/00000000

[00000001] HARD : Thread/0x00000001 : Opening socket /tmp/tinsel_on_unix.XXN9Qqbk/00000001

[00000002] HARD : / in : Starting incoming thread
[00000003] HARD : Thread/0x00000003 : Opening socket /tmp/tinsel_on_unix.XXN9Qqbk/00000003

[00000002] HARD : Thread/0x00000002/cpu : Starting soft-switch
[00000002] SOFT : softswitch_main()
softswitch_init
softswitch_init - init device
softswitch_init - looking for init
[00000002] HARD : / out : Starting outgoing thread
[00000001] HARD : / in : Starting incoming thread
[00000000] HARD : / in : Starting incoming thread
[00000002] SOFT : starting loop
sendto/error: No such file or directory
dst=/tmp/tinsel_on_unix.XXN9Qqbk/00000004
[00000004] HARD : Thread/0x00000004 : Opening socket /tmp/tinsel_on_unix.XXN9Qqbk/00000004