ZMQ hashblock doesn't work

Asked May 24 '23 at 22:50

Active May 24 '23 at 22:50

Viewed 58 times

I'm running a full node,

bitcoind .. -zmqpubhashblock=tcp://0.0.0.0:3001 -zmqpubrawtx=tcp://0.0.0.0:3001

rawtx events work great, but not getting any hashblock ones. Node is fully synced, I can see new blocks received in bitcoind output, but it's not announced over zmq. I consume zmq as fast as possible, so I don't understand why I'm not seeing the hashblock events.

asked May 24 '23 at 22:50

Eva4684

Are you certain that your client is subscribed to receive `hashblock`? – Andrew Chow May 25 '23 at 00:45
Maybe the same endpoint is causing conflicts in receiving events? Using separate ports for `hashblock` and `rawtx` events might help. – deyw May 25 '23 at 07:17
1

No idea why, but adding this solved the problem: -zmqpubrawtxhwm=50000 – Eva4684 May 25 '23 at 19:59

ZMQ hashblock doesn't work

0 Answers0