def logSpans(self, trace_context):
self.rlock.acquire()
try:
if not self.scribe.isOpen():
self.scribe.open()
data = span_util.serializeSpans(trace_context.getSpans())
trace_context.clear()
message = LogEntry(category=self.scribe_category, message=data)
self.scribe.Log([message])
except Exception, e:
logging.error("Scribe error: " + e.message)
self.scribe.close()
root.client_host = "1.2.3.4"
try:
client.enableTrace(root)
client.open()
client.ping("Chris Goffinet")
client.ping("Milo Hoffman")
client.ping("Gary Winston")
# print out spans
spans = client.getTraceContext().getSpans()
print spans
"""
Example of taking the span data from MiloThriftClient
This type of logic should be moved into your own framework on the
client and server side.
"""
scribe_client = ThriftClient(scribe, scribe_host, scribe_port)
try:
scribe_client.open()
# Serialize spans and write them to scribe which forwards to collector
message = LogEntry(category="Milo-Trace", message=serializeSpans(spans))
scribe_client.Log([message])
scribe_client.close()
finally:
scribe_client.close()
finally:
client.close()
