Zeroconf example crashing

[mantaraya36]

Something to do with the MsgQueue provided by MainLoop, but can't see where the problem is...

[ 98%] Running: allocore_examples_io_zeroconf
GNU gdb (GDB) 7.5.91.20130417-cvs-ubuntu
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Reading symbols from /home/andres/Documents/src/Allostuff/AlloSystem-github/build/bin/allocore_examples_io_zeroconf...done.
Starting program: /home/andres/Documents/src/Allostuff/AlloSystem-github/build/bin/allocore_examples_io_zeroconf
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Zeroconf: Adding service 'allocore:andres-ThinkPad-W530'
Zeroconf: new service 'allocore:andres-ThinkPad-W530' of type '_osc._udp' in domain 'local.'
Zeroconf: new service 'allocore:andres-ThinkPad-W530' of type '_osc._udp' in domain 'local.'
Zeroconf: resolved service 'allocore:andres-ThinkPad-W530' on host 'andres-ThinkPad-W530.local' on port 4110 at address 'fe80::6e88:14ff:fe5f:c5b8'
Zeroconf: resolved service 'allocore:andres-ThinkPad-W530' on host 'andres-ThinkPad-W530.local' on port 4110 at address '192.168.0.105'
allocore_examples_io_zeroconf: /home/andres/Documents/src/Allostuff/AlloSystem-github/allocore/src/types/al_MsgQueue.cpp:57: void al::MsgQueue::sched(al_sec, al::MsgQueue::msg_func, char*, size_t): Assertion `mPool' failed.

Program received signal SIGABRT, Aborted.
0x00002aaaac582037 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
56 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0 0x00002aaaac582037 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#1 0x00002aaaac585698 in __GI_abort () at abort.c:90
#2 0x00002aaaac57ae03 in __assert_fail_base (fmt=0x2aaaac6d2158 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x437e86 "mPool",

file=file@entry=0x437e20 "/home/andres/Documents/src/Allostuff/AlloSystem-github/allocore/src/types/al_MsgQueue.cpp", line=line@entry=57, 
function=function@entry=0x437ea0 <al::MsgQueue::sched(double, void (*)(double, char*), char*, unsigned long)::__PRETTY_FUNCTION__> "void al::MsgQueue::sched(al_sec, al::MsgQueue::msg_func, char*, size_t)") at assert.c:92

#3 0x00002aaaac57aeb2 in __GI___assert_fail (assertion=0x437e86 "mPool",

file=0x437e20 "/home/andres/Documents/src/Allostuff/AlloSystem-github/allocore/src/types/al_MsgQueue.cpp", line=57, 
function=0x437ea0 <al::MsgQueue::sched(double, void (*)(double, char*), char*, unsigned long)::__PRETTY_FUNCTION__> "void al::MsgQueue::sched(al_sec, al::MsgQueue::msg_func, char*, size_t)") at assert.c:101

#4 0x0000000000431041 in al::MsgQueue::sched (this=0x646778, at=1, func=0x42cb60 <al::MsgQueue::send(double, void ()(double))::Data::call(double, char)>,

data=0x7fffffffde90 "x\307B", size=8) at /home/andres/Documents/src/Allostuff/AlloSystem-github/allocore/src/types/al_MsgQueue.cpp:57

#5 0x000000000042cbd3 in al::MsgQueue::send (this=0x646778, at=1, f=0x42c778 <al_avahi_poll(double)>)

at /home/andres/Documents/src/Allostuff/AlloSystem-github/build/include/allocore/types/al_MsgQueue.hpp:85

#6 0x000000000042c7c5 in al_avahi_poll (interval=0.01) at /home/andres/Documents/src/Allostuff/AlloSystem-github/allocore/src/protocol/al_Zeroconf.cpp:28
#7 0x000000000042c9ed in al::zero::Client::poll (interval=0.01) at /home/andres/Documents/src/Allostuff/AlloSystem-github/allocore/src/protocol/al_Zeroconf.cpp:359
#8 0x0000000000421a4c in main () at /home/andres/Documents/src/Allostuff/AlloSystem-github/allocore/examples/io/zeroconf.cpp:60