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Put vector gauges on transaction queue pending PDU and EDU dicts

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This commit is contained in:
Paul "LeoNerd" Evans 2015-03-04 18:15:34 +00:00
parent e9c4b0d178
commit 094803cf82
1 changed files with 14 additions and 2 deletions
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16
synapse/federation/transaction_queue.py
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@ -25,12 +25,15 @@ from synapse.util.logcontext import PreserveLoggingContext
from synapse.util.retryutils import (
get_retry_limiter, NotRetryingDestination,
)
import synapse.metrics
import logging
logger = logging.getLogger(__name__)
metrics = synapse.metrics.get_metrics_for(__name__)
class TransactionQueue(object):
"""This class makes sure we only have one transaction in flight at
@ -56,9 +59,9 @@ class TransactionQueue(object):
# Is a mapping from destination -> list of
# tuple(pending pdus, deferred, order)
self.pending_pdus_by_dest = {}
self.pending_pdus_by_dest = pdus = {}
# destination -> list of tuple(edu, deferred)
self.pending_edus_by_dest = {}
self.pending_edus_by_dest = edus = {}
# destination -> list of tuple(failure, deferred)
self.pending_failures_by_dest = {}
@ -66,6 +69,15 @@ class TransactionQueue(object):
# HACK to get unique tx id
self._next_txn_id = int(self._clock.time_msec())
metrics.register_callback("pending_pdus",
lambda: {(dest,): len(pdus[dest]) for dest in pdus.keys()},
keys=["dest"],
)
metrics.register_callback("pending_edus",
lambda: {(dest,): len(edus[dest]) for dest in edus.keys()},
keys=["dest"],
)
def can_send_to(self, destination):
"""Can we send messages to the given server?