This issue is coming on only one channel when we had send in automated request on that channel. Otherwise, the whole fabric network is working fine. I'm able to perform transactions on other channels and another chaincodes as well.

I get this error in the peer:

2019-05-16 21:04:52.779 UTC [blocksProvider] DeliverBlocks -> WARN 453 [mychannel] Got error &{SERVICE_UNAVAILABLE}

while on the orderer I'm encountering:

2019-05-16 21:03:42.737 UTC [common/deliver] Handle -> WARN 49e Error reading from 10.0.0.9:36274: rpc error: code = Canceled desc = context canceled

2019-05-16 21:03:52.746 UTC [common/deliver] deliverBlocks -> WARN 49f [channel: mychannel] Rejecting deliver request for 10.0.0.9:36390 because of consenter error

I have a zookeeper-kafka network. This needs to resolved urgently, so please if anyone has any idea please let me know.

And the errors I've mentioned repeat them but the one initiating them is :

2019-05-16 21:55:02.537 UTC [orderer/consensus/kafka] processMessagesToBlocks -> WARN 0f1 [channel: mychannel] got right time-to-cut message (for block 25641), no pending requests though; this might indicate a bug

2019-05-16 21:55:02.537 UTC [orderer/consensus/kafka] processMessagesToBlocks -> CRIT 0f2 [channel: mychannel] Consenter for channel exiting