[Bug] Sync issue

[caligo8658]

🐛 Bug Report

When we are trying to sync node, periodicaly sync freezes, and snarkos need to restart

023-12-08T12:06:58.449196Z DEBUG Requesting blocks 12450 to 12500 (of 856050)
2023-12-08T12:06:59.073703Z  INFO Synced up to block 6149 of 856050 - 0% complete (est. 211 minutes remaining)
2023-12-08T12:06:59.073754Z DEBUG Requesting blocks 12500 to 12550 (of 856050)
2023-12-08T12:06:59.645472Z  INFO Synced up to block 6199 of 856050 - 0% complete (est. 211 minutes remaining)
2023-12-08T12:57:01.827752Z  INFO Connected to '35.246.173.244:4133'
2023-12-08T12:57:01.907401Z DEBUG Received a connection request from '146.59.118.20:54396'
2023-12-08T12:57:01.958046Z  INFO Connected to '146.59.118.20:4133'
2023-12-08T12:57:10.897278Z  INFO Received 'GET /testnet3/peers/all/metrics' from '137.184.54.177:54004'
2023-12-08T12:57:10.897377Z DEBUG request{method=GET uri=/testnet3/peers/all/metrics version=HTTP/1.1}: started processing request
2023-12-08T12:57:10.897538Z DEBUG request{method=GET uri=/testnet3/peers/all/metrics version=HTTP/1.1}: finished processing request latency=0 ms status=200
2023-12-08T12:57:15.970202Z DEBUG Connected to 15 peers [34.150.226.123:4133, 210.106.251.160:4133, 168.119.10.134:4133, 167.235.163.202:4133, 51.81.176.217:44133, 157.90.215.172:4133, 203.160.91.77:4133, 165.154.225.64:4133, 35.197.110.103:4133, 14.35.92.164:4133, 159.135.194.92:4133, 121.140.185.177:34781, 121.140.185.177:4133, 35.246.173.244:4133, 146.59.118.20:4133]
2023-12-08T12:57:15.970267Z  INFO Disconnecting from '168.119.10.134:4133' (periodic refresh of peers)
2023-12-08T12:57:16.055227Z DEBUG Connecting to 34.150.221.166:4133...
2023-12-08T12:57:16.139592Z  WARN Unable to connect to '34.150.221.166:4133' - '34.150.221.166:4133' disconnected before sending "Message::ChallengeResponse"

Steps to Reproduce

Start snarkos in client or validator mode

Expected Behavior

Sync goes ok, no need to restart

Your Environment

Checking target-arch... x86_64-unknown-linux-gnu
Checking current version... v2.2.7
Checking latest released version... v2.2.7

[joske]

can you try with latest mainnet branch?

[raychu86]

can you try with latest mainnet branch?

You shouldn't use the mainnet branch when trying to connect to the current network. The mainnet branch has breaking changes and will not validate blocks on the existing testnet3 network (including the CDN blocks).