multiquic support in solana_streamer -- rebase of #634 to latest master #1452
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I've re-re-re-reviewed this. It looks great (😏), except for the manual range thing, which I would try to undo. See this commit: solana-labs@fb0eea2. I think if we revert this - so we don't set reuseport=true in multi_bind_in_range - it should work (tm). I don't think that reverting that commit actually breaks anything. In most other places we don't set reuseport=true, so WSL will break there anyway. I'd just revert it. |
alessandrod
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tpu: use multiple quic endpoints cluster-info: manage port range by hand... local-cluster: keep udp tpu socket around for tests
… to use the same QUIC ports
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alessandrod
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Problem
We have found in production that the quic streamer endpoint is overwhelmed with connections and txn packets that cause large number of connection timeout or send transaction time out. With multiple endpoints, multiple threads can be utilized to ingest the input packets.
Summary of Changes
tpu: use multiple quic endpoints
cluster-info: manage port range by hand...
local-cluster: keep udp tpu socket around for tests
First set the number of endpoint to 1 -- pending more test results in the latest v1.18 on skip rage problem.
Fixes #