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https://github.com/element-hq/synapse
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Add logging to try and figure out what is going on with the presence stuff
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parent
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commit
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4 changed files with 66 additions and 3 deletions
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@ -16,6 +16,7 @@
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from twisted.internet import defer
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from synapse.api.events import SynapseEvent
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from synapse.util.logutils import log_function
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from ._base import BaseHandler
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@ -44,6 +45,7 @@ class EventStreamHandler(BaseHandler):
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self.notifier = hs.get_notifier()
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@defer.inlineCallbacks
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@log_function
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def get_stream(self, auth_user_id, pagin_config, timeout=0):
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auth_user = self.hs.parse_userid(auth_user_id)
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@ -90,6 +92,7 @@ class EventStreamHandler(BaseHandler):
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# 10 seconds of grace to allow the client to reconnect again
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# before we think they're gone
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def _later():
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logger.debug("_later stopped_user_eventstream %s", auth_user)
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self.distributor.fire(
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"stopped_user_eventstream", auth_user
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)
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@ -18,6 +18,8 @@ from twisted.internet import defer
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from synapse.api.errors import SynapseError, AuthError
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from synapse.api.constants import PresenceState
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from synapse.util.logutils import trace_function, log_function
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from ._base import BaseHandler
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import logging
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@ -142,7 +144,7 @@ class PresenceHandler(BaseHandler):
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@defer.inlineCallbacks
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def is_presence_visible(self, observer_user, observed_user):
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defer.returnValue(True)
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return
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# return
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# FIXME (erikj): This code path absolutely kills the database.
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assert(observed_user.is_mine)
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@ -188,8 +190,9 @@ class PresenceHandler(BaseHandler):
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defer.returnValue(state)
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@defer.inlineCallbacks
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@trace_function
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def set_state(self, target_user, auth_user, state):
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return
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# return
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# TODO (erikj): Turn this back on. Why did we end up sending EDUs
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# everywhere?
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@ -245,10 +248,12 @@ class PresenceHandler(BaseHandler):
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self.push_presence(user, statuscache=statuscache)
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@trace_function
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def started_user_eventstream(self, user):
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# TODO(paul): Use "last online" state
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self.set_state(user, user, {"state": PresenceState.ONLINE})
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@trace_function
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def stopped_user_eventstream(self, user):
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# TODO(paul): Save current state as "last online" state
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self.set_state(user, user, {"state": PresenceState.OFFLINE})
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@ -382,6 +387,7 @@ class PresenceHandler(BaseHandler):
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defer.returnValue(presence)
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@defer.inlineCallbacks
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@trace_function
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def start_polling_presence(self, user, target_user=None, state=None):
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logger.debug("Start polling for presence from %s", user)
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@ -457,6 +463,7 @@ class PresenceHandler(BaseHandler):
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content={"poll": [u.to_string() for u in remoteusers]}
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)
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@trace_function
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def stop_polling_presence(self, user, target_user=None):
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logger.debug("Stop polling for presence from %s", user)
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@ -81,4 +81,4 @@ class PaginationConfig(object):
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return (
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"<PaginationConfig from_tok=%s, to_tok=%s, "
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"direction=%s, limit=%s>"
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) % (self.from_tok, self.to_tok, self.direction, self.limit)
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) % (self.from_token, self.to_token, self.direction, self.limit)
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@ -17,6 +17,8 @@
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from inspect import getcallargs
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import logging
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import inspect
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import traceback
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def log_function(f):
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@ -63,4 +65,55 @@ def log_function(f):
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return f(*args, **kwargs)
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wrapped.__name__ = func_name
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return wrapped
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def trace_function(f):
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func_name = f.__name__
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linenum = f.func_code.co_firstlineno
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pathname = f.func_code.co_filename
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def wrapped(*args, **kwargs):
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name = f.__module__
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logger = logging.getLogger(name)
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level = logging.DEBUG
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s = inspect.currentframe().f_back
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to_print = [
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"\t%s:%s %s. Args: args=%s, kwargs=%s" % (
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pathname, linenum, func_name, args, kwargs
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)
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]
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while s:
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if True or s.f_globals["__name__"].startswith("synapse"):
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filename, lineno, function, _, _ = inspect.getframeinfo(s)
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args_string = inspect.formatargvalues(*inspect.getargvalues(s))
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to_print.append(
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"\t%s:%d %s. Args: %s" % (
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filename, lineno, function, args_string
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)
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)
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s = s.f_back
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msg = "\nTraceback for %s:\n" % (func_name,) + "\n".join(to_print)
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record = logging.LogRecord(
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name=name,
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level=level,
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pathname=pathname,
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lineno=lineno,
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msg=msg,
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args=None,
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exc_info=None
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)
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logger.handle(record)
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return f(*args, **kwargs)
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wrapped.__name__ = func_name
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return wrapped
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