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Count incoming HTTP requests per servlet that responds

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This commit is contained in:
Paul "LeoNerd" Evans 2015-03-09 18:34:20 +00:00
parent 4d661ec0f3
commit 1748605c5d
2 changed files with 15 additions and 7 deletions
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4
synapse/federation/transport/server.py
View file

@ -148,6 +148,10 @@ class BaseFederationServlet(object):
logger.exception("authenticate_request failed") logger.exception("authenticate_request failed")
raise raise
defer.returnValue(response) defer.returnValue(response)
# Extra logic that functools.wraps() doesn't finish
new_code.__self__ = code.__self__
return new_code return new_code
def register(self, server): def register(self, server):

18
synapse/http/server.py
View file

@ -38,7 +38,7 @@ logger = logging.getLogger(__name__)
metrics = synapse.metrics.get_metrics_for(__name__) metrics = synapse.metrics.get_metrics_for(__name__)
incoming_requests_counter = metrics.register_counter("requests", incoming_requests_counter = metrics.register_counter("requests",
labels=["method"], labels=["method", "servlet"],
) )
outgoing_responses_counter = metrics.register_counter("responses", outgoing_responses_counter = metrics.register_counter("responses",
labels=["method","code"], labels=["method","code"],
@ -122,8 +122,6 @@ class JsonResource(HttpServer, resource.Resource):
This checks if anyone has registered a callback for that method and This checks if anyone has registered a callback for that method and
path. path.
""" """
incoming_requests_counter.inc(request.method)
code = None code = None
start = self.clock.time_msec() start = self.clock.time_msec()
try: try:
@ -143,6 +141,15 @@ class JsonResource(HttpServer, resource.Resource):
# returned response. We pass both the request and any # returned response. We pass both the request and any
# matched groups from the regex to the callback. # matched groups from the regex to the callback.
callback = path_entry.callback
servlet_instance = getattr(callback, "__self__", None)
if servlet_instance is not None:
servlet_classname = servlet_instance.__class__.__name__
else:
servlet_classname = "%r" % callback
incoming_requests_counter.inc(request.method, servlet_classname)
args = [ args = [
urllib.unquote(u).decode("UTF-8") for u in m.groups() urllib.unquote(u).decode("UTF-8") for u in m.groups()
] ]
@ -152,10 +159,7 @@ class JsonResource(HttpServer, resource.Resource):
request.method, request.path request.method, request.path
) )
code, response = yield path_entry.callback( code, response = yield callback(request, *args)
request,
*args
)
self._send_response(request, code, response) self._send_response(request, code, response)
return return