How did Extranonce2_size change?

1

From stratum,I know that the coinbase is composed of "Coinb1 +Extranonce1 + Extranonce2 + Coinb2".

How did Extranonce2_size change ?

Will the Extranonce2_size change when I connect to a pool?

davoschih

Posted 2018-07-12T03:28:45.207

Reputation: 13

Answers

1

Miner sent message mining.subscribe to pool

mining.subscribe("user agent/version", "extranonce1")

Pool reply with 

[[["mining.set_difficulty", "subscription id 1"],
["mining.notify", "subscription id 2"]],
"extranonce1",
extranonce2_size]

Pool set size of extranonce2

bitaps.com

Posted 2018-07-12T03:28:45.207

Reputation: 563

Thanks for your reply.I would like to know in what situation the Extranonce2_size will be changed. – davoschih – 2018-07-13T07:41:06.083

Asked: 2018-07-12T03:28:45.207

Viewed: 124 times

Active: 2018-08-13T13:00:19.357