BUG-8494: fix throttling during reconnect 14/58214/2
authorRobert Varga <robert.varga@pantheon.tech>
Mon, 29 May 2017 21:58:07 +0000 (23:58 +0200)
committerRobert Varga <robert.varga@pantheon.tech>
Sun, 4 Jun 2017 15:32:26 +0000 (17:32 +0200)
commitc09801280b4c44f4ec26766e4d13b1a5d1f3ed59
treeed96f2d703b6209abd1039fc068272ed804ad551
parent31316f39aecc6bad171de539292ff5d7f4743419
BUG-8494: fix throttling during reconnect

ReconnectForwarder is called from differing code-paths: the one is
during replay when we are dealing with late requests (those which have
been waiting while we replaying), the other is subsequent user requests.

The first one should not be waiting on the queue, as the requests have
already entered it, hence have payed the cost of entry. The latter needs
to pay for entering the queue, as otherwise we do not exert backpressure.

This patch differentiates the two code paths, so they behave as they
should. Also add more debug information in timer paths.

Change-Id: I609be2332b13868ef1b9511399e2827d7f3d5b7d
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>
(cherry picked from commit 851fb56fba015c9fee3f0f9235c5c631a492ce59)
opendaylight/md-sal/cds-access-client/src/main/java/org/opendaylight/controller/cluster/access/client/AbstractClientConnection.java
opendaylight/md-sal/cds-access-client/src/main/java/org/opendaylight/controller/cluster/access/client/ReconnectForwarder.java
opendaylight/md-sal/cds-access-client/src/main/java/org/opendaylight/controller/cluster/access/client/SimpleReconnectForwarder.java
opendaylight/md-sal/cds-access-client/src/main/java/org/opendaylight/controller/cluster/access/client/TransmitQueue.java
opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/actors/dds/AbstractProxyTransaction.java
opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/actors/dds/BouncingReconnectForwarder.java
opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/actors/dds/ProxyHistory.java
opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/actors/dds/ProxyReconnectCohort.java

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