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minor changelog updates (#3499)

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Ethan Buchman 2019-03-27 21:03:28 -04:00 committed by GitHub
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CHANGELOG.md
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@ -4,9 +4,9 @@
*March 27th, 2019*
This release contains a major improvement for the mempool that reduce the amount of sent data by about 30%
This release contains a major improvement for the mempool that reduce the amount of sent data by about 30%
(see some numbers below).
It also fixes a memory leak in the mempool and gives you the ability to run HTTPS RPC servers (over TLS) by providing a certificate and key in the config.
It also fixes a memory leak in the mempool and adds TLS support to the RPC server by providing a certificate and key in the config.
Special thanks to external contributors on this release:
@brapse, @guagualvcha, @HaoyangLiu, @needkane, @TraceBundy
@ -34,23 +34,23 @@ Special thanks to external contributors on this release:
### IMPROVEMENTS:
- [docs] [\#3140](https://github.com/tendermint/tendermint/issues/3140) Formalize proposer election algorithm properties
- [docs] [\#3482](https://github.com/tendermint/tendermint/issues/3482) fix broken links (@brapse)
- [mempool] [\#2778](https://github.com/tendermint/tendermint/issues/2778) No longer send txs back to peers who sent it to you.
- [docs] [\#3482](https://github.com/tendermint/tendermint/issues/3482) Fix broken links (@brapse)
- [mempool] [\#2778](https://github.com/tendermint/tendermint/issues/2778) No longer send txs back to peers who sent it to you.
Also, limit to 65536 active peers.
This vastly improves the the b bandwidth consumption of nodes.
E.g. 250bytes txs for 120 sec. at 500 txs/sec. rate, so total 15MB:
- total bytes received from 1st node in 4 node localnet
This vastly improves the bandwidth consumption of nodes.
For instance, for a 4 node localnet, in a test sending 250byte txs for 120 sec. at 500 txs/sec (total of 15MB):
- total bytes received from 1st node:
- before: 42793967 (43MB)
- after: 30003256 (30MB)
- total bytes sent to 1st node in 4 node localnet
- after: 30003256 (30MB)
- total bytes sent to 1st node:
- before: 30569339 (30MB)
- after: 19304964 (19MB)
- after: 19304964 (19MB)
- [p2p] [\#3475](https://github.com/tendermint/tendermint/issues/3475) Simplify `GetSelectionWithBias` for addressbook (@guagualvcha)
- [rpc/lib/client] [\#3430](https://github.com/tendermint/tendermint/issues/3430) Disable compression for HTTP client to prevent GZIP-bomb DoS attacks (@guagualvcha)
### BUG FIXES:
- [blockchain] [\#2699](https://github.com/tendermint/tendermint/issues/2699) update the maxHeight when a peer is removed
- [blockchain] [\#2699](https://github.com/tendermint/tendermint/issues/2699) Update the maxHeight when a peer is removed
- [mempool] [\#3478](https://github.com/tendermint/tendermint/issues/3478) Fix memory-leak related to `broadcastTxRoutine` (@HaoyangLiu)