The sampler advertised what it could not serve
· 6 min read
An Ethereum transaction announcement is an invitation: send the hash now, then let the other peer ask for the transaction. One Geth sampler on Glamsterdam devnet-8 spent 60 hours issuing invitations that its legacy peers could not cash. Its logs contain 163,752 failed full-blob encodes across 42,537 truncated transaction labels.