Flow Mainnet will be sporking on 2023-04-26 at 08:00 AM PT/ 3:00 pm UTC going from Mainnet-22 to Mainnet-23.
The Flow access nodes will be turned off during that time. Once the spork is complete, at around 8:25 AM PT, a message will be posted on the message forum and Discord requesting you to start your nodes.
I am calling to retrieve for example this event “A.921ea449dffec68a.Flovatar.Created”
and I used different block ranges and using gRPC call GetEventsForHeightRange
startBlock=38848642&endBlock=38848742
in this case it is access-node, access-001.mainnet20.nodes.onflow.org:9000
Here the error code is 13
details: ‘failed to retrieve events from execution nodes [execution-9686399a8a5418a12e762cfaeff2ea348c2137f554560917760e0d47acf2cda4@execution-001.mainnet20.nodes.onflow.org:3569=100]: 1 error occurred:\n’ +
‘\t* rpc error: code = DeadlineExceeded desc = context deadline exceeded\n’ +
startBlock=41848642&endBlock=41848742
in this case it is access-node, access-001.mainnet21.nodes.onflow.org:9000
Here the error code is 4
details: ‘failed to retrieve events from execution nodes: 1 error occurred:\n’ +
‘\t* rpc error: code = DeadlineExceeded desc = context deadline exceeded\n’ +
‘\n’,
startBlock=48848642&endBlock=48848742
in this case it is access-node, access.mainnet.nodes.onflow.org:9000
in this case it is working and retrieving the events