def trace_sender(self, program_id, owner, trace_id, message, trace_dict):
hostname = get_hostname(1024)
event = LwesEvent (None, LWES_TRACE_MSG)
event.set_STRING("mondemand.prog_id", program_id)
event.set_STRING("mondemand.trace_id", trace_id)
event.set_STRING("mondemand.owner", owner)
event.set_STRING("mondemand.src_host", hostname)
event.set_STRING("mondemand.message", message)
for key in trace_dict:
event.set_STRING(key, trace_dict[key])
#lwes.lwes_emitter_emit(self.transport['userdata'], event)
self.transport['userdata'].emit(event)
return 0
def stats_sender(self, program_id, stats, contexts):
message_count = len(stats)
if message_count > 0:
event = LwesEvent (None, LWES_STATS_MSG)
event.set_STRING("prog_id", program_id)
i = 0
event.set_U_INT_16("num", message_count)
for stat_key, stat_value in stats.iteritems():
event.set_STRING("k%d" % i, stat_key)
event.set_STRING("t%d" % i,
MondemandStatTypeString[stat_value['type']])
event.set_INT_64("v%d" % i, stat_value['value'])
i += 1
context_count = len(contexts)
i = 0
event.set_U_INT_16("ctxt_num", context_count)
for context_key, context_value in contexts.iteritems():
event.set_STRING("ctxt_k%d" % i, context_key)
event.set_STRING("ctxt_v%d" % i, context_value)
i += 1
self.transport['userdata'].emit(event)
return 0
from lwes.emitter import LwesEmitter
from lwes.event import LwesEvent
# Create an emitter to send messages
address = "127.0.0.1"
interface = "" # Not yet supported
port = 20402
heartbeat_flag = 0 # Not yet supported
heartbeat_freq = 0 # Not yet supported
emitter = LwesEmitter(address, interface, port, heartbeat_flag, heartbeat_freq, ttl=1)
db = None
event = LwesEvent(db, "My LWES Event")
event.set_STRING("Hello", "World")
event.set_U_INT_16("unsigned_int16", 42)
event.set_INT_16("signed_int16", -1)
event.set_U_INT_32("unsigned_int32", 75535)
event.set_INT_32("signed_int32", -42768)
event.set_U_INT_64("unsigned_int64", 5294967295)
event.set_INT_64("signed_int64", -314748364)
event.set_BOOLEAN("boolT", True)
event.set_BOOLEAN("boolF", False)
event.set_IP_ADDR("addr", "127.1.255.3")
emitter.emit(event)