def initEventChannel(self, qmax=0):
'''
Create a new channel id and allocate an
event Queue.
'''
chanid = next(self._ce_chanids)
q = e_threads.ChunkQueue()
q.chanid = chanid # monkey patch the chanid to the q
self._ce_chans.append( q )
self._ce_chanlookup[ chanid ] = q
return chanid
def __init__(self):
self._ce_chanids = itertools.count()
self._ce_fireq = e_threads.ChunkQueue()
self._ce_chans = []
self._ce_handlers = collections.defaultdict(list)
self._ce_upstreams = []
self._ce_mcastport = None
self._ce_mcasthost = None
self._ce_ecastsock = None
self._ce_chanlookup = {}
self._ce_firethr = self._fireFireThread()
def createEventChannel(self, wsname):
wsinfo = self._req_wsinfo(wsname)
chan = binascii.hexlify(os.urandom(16))
lock, fpath, pevents, users = wsinfo
with lock:
events = []
events.extend(viv_basicfile.vivEventsFromFile(fpath))
events.extend(pevents)
# These must reference the same actual list object...
queue = e_threads.ChunkQueue(items=events)
users[chan] = queue
self.chandict[chan] = [wsinfo, queue]
return chan