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976b40646883b5ae3363a7ff75cb55248ee74257
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58 Commits

Author SHA1 Message Date
Mostafa Abdelraouf
976b406468 Main Thread Panic when swarmed with clients (#158) 
* Main Thread Panic when swarmed with clients

* fix

* fix

* 1024

* fix

* remove test

* Update src/client.rs

* Update src/main.rs

* Update src/client.rs

* Update src/main.rs

Co-authored-by: Lev Kokotov <levkk@users.noreply.github.com>
 2022-09-05 01:21:06 -07:00
zain-kabani
417358c35d Patch graceful shutdown bug (#157) 
* Fixes non-admin client counting error

* Add log when sigterm received and log number of active clients when shutdown timeout is reached
 2022-09-05 01:02:49 -07:00
zainkabani
2628dec42e Move autoreloader to own tokio task (#148) 2022-08-29 00:08:44 -07:00
Mostafa Abdelraouf
3bc4f9351c Exit with failure codes if configs are bad (#146) 
* Exit with failure codes if configs are bad

* fmt
 2022-08-25 18:56:18 -07:00
Lev Kokotov
9d84d6f131 Graceful shutdown and refactor (#144) 
* Graceful shutdown and refactor

* ok

* _Graceful_ shutdown

* Remove hardcoded setting

* clean up

* end

* timeout

* hmm

* hmm!

* bash

* bash

* hmm

* maybe maybe

* Adds tests and move non-admin connection rejection to startup (#145)

* Move error response

* Adds tests and removes unused variable

* Adds debug log

Co-authored-by: zainkabani <77307340+zainkabani@users.noreply.github.com>
 2022-08-25 06:40:56 -07:00
Lev Kokotov
cea35db35c Fix lost statistics (#125) 
* Lost events

* more logging
 2022-08-15 23:54:49 -07:00
Pradeep Chhetri
52303cc808 Make prometheus port configurable (#121) 
* Make prometheus port configurable

* Update circleci config
 2022-08-13 10:25:14 -07:00
Nicholas Dujay
1b166b462d create a prometheus exporter on a standard http port (#107) 
* create a hyper server and add option to enable it in config

* move prometheus stuff to its own file; update format

* create metric type and help lookup table

* finish the metric help type map

* switch to a boolean and a standard port

* dont emit unimplemented metrics

* fail if curl returns a non 200

* resolve conflicts

* move log out of config.show and into main

* terminating new line

* upgrade curl

* include unimplemented stats
 2022-08-09 12:19:11 -07:00
zainkabani
3719c22322 Implementing graceful shutdown (#105) 
* Initial commit for graceful shutdown

* fmt

* Add .vscode to gitignore

* Updates shutdown logic to use channels

* fmt

* fmt

* Adds shutdown timeout

* Fmt and updates tomls

* Updates readme

* fmt and updates log levels

* Update python tests to test shutdown

* merge changes

* Rename listener rx and update bash to be in line with master

* Update python test bash script ordering

* Adds error response message before shutdown

* Add details on shutdown event loop

* Fixes response length for error

* Adds handler for sigterm

* Uses ready for query function and fixes number of bytes

* fmt
 2022-08-08 16:01:24 -07:00
Mostafa Abdelraouf
2ae4b438e3 Add support for multi-database / multi-user pools (#96) 
* Add support for multi-database / multi-user pools

* Nothing

* cargo fmt

* CI

* remove test users

* rename pool

* Update tests to use admin user/pass

* more fixes

* Revert bad change

* Use PGDATABASE env var

* send server info in case of admin
 2022-07-27 19:47:55 -07:00
Lev
186f8be5b3 lint 2022-06-27 17:01:40 -07:00
Lev
8f3202ed92 hmm 2022-06-27 16:45:41 -07:00
Lev
eb58920870 at least it compiles 2022-06-27 15:52:01 -07:00
Lev Kokotov
b974aacd71 check 2022-06-27 09:46:33 -07:00
Lev Kokotov
7dfe59a91a Fix stats dymanic reload (#87) 2022-06-25 12:22:46 -07:00
Lev Kokotov
5bcd3bf9c3 Automatically reload config every seconds (disabled by default) (#86) 
* Automatically reload config every seconds (disabld by default)

* add that
 2022-06-25 11:46:20 -07:00
Lev Kokotov
b93303eb83 Live reloading entire config and bug fixes (#84) 
* Support reloading the entire config (including sharding logic) without restart.

* Fix bug incorrectly handing error reporting when the shard is set incorrectly via SET SHARD TO command.
selected wrong shard and the connection keep reporting fatal #80.

* Fix total_received and avg_recv admin database statistics.

* Enabling the query parser by default.

* More tests.
 2022-06-24 14:52:38 -07:00
Lev Kokotov
d412238f47 Implement SCRAM-SHA-256 for server authentication (PG14) (#76) 
* Implement SCRAM-SHA-256

* test it

* trace

* move to community for auth

* hmm
 2022-06-18 18:36:00 -07:00
Lev Kokotov
df85139281 Update README. Comments. Version bump. (#60) 
* update readme

* comments

* just a version bump
 2022-03-10 01:33:29 -08:00
Lev Kokotov
b309ead58f Handle SIGTERM. Add docker-compose.yml (#59) 
* docker-compsoe

* remove statsd config

* readme
 2022-03-08 17:18:48 -08:00
Lev Kokotov
35828a0a8c Per-shard statistics (#57) 
* per shard stats

* aight

* cleaner

* fix show lists

* comments

* more friendly

* case-insensitive

* test all shards

* ok

* HUH?
 2022-03-04 17:04:27 -08:00
Lev Kokotov
f74101cdfe admin: SHOW STATS (#46) 
* admin: show stats

* warning

* tests

* lint

* type mod
 2022-02-25 18:20:15 -08:00
Lev Kokotov
5972b6fa52 Switch to parking_lot RwLock & Mutex. Use trace! for protocol instead of debug! (#42) 
* RwLock & parking_lot::Mutex

* upgrade to trace
 2022-02-24 08:44:41 -08:00
Lev Kokotov
af1716bcd7 Flush stats (#38) 
* flush stats

* stats

* refactor
 2022-02-22 18:10:30 -08:00
Lev Kokotov
a6fc935040 Can pass config path as argument (#36) 
* show better errors for config parsing

* lint
 2022-02-21 20:41:32 -08:00
Lev Kokotov
44b5e7eeee use logger lib; minor refactor; sv_* stats (#29) 2022-02-20 22:47:08 -08:00
Lev Kokotov
108f5715c0 License as MIT (#28) 
* License as MIT

* license

* s
 2022-02-20 13:49:30 -08:00
Lev Kokotov
d4c1fc87ee Reloadable config (#26) 
* Reloadable config

* readme

* live config reload

* test matrix
 2022-02-19 13:57:35 -08:00
Lev Kokotov
aa796289bf Query parser 3.0 (#23) 
* Starting query parsing

* Query parser

* working config

* disable by default

* fix tsets

* introducing log crate; test for query router; comments

* typo

* fixes for banning

* added test for prepared stmt
 2022-02-18 07:10:18 -08:00
Lev Kokotov
4c8a3987fe Refactor query routing into its own module (#22) 
* Refactor query routing into its own module

* commments; tests; dead code

* error message

* safer startup

* hm

* dont have to be public

* wow

* fix ci

* ok

* nl

* no more silent errors
 2022-02-16 22:52:11 -08:00
Lev Kokotov
7b0ceefb96 Constants, comments, CI fixes, dead code clean-up (#21) 
* constants

* server.rs docs

* client.rs comments

* dead code; comments

* comment

* query cancellation comments

* remove unnecessary cast

* move db setup up one step

* query cancellation test

* new line; good night
 2022-02-15 22:45:45 -08:00
Lev Kokotov
8e5e28a139 Some stats (#19) 2022-02-14 10:00:55 -08:00
Lev Kokotov
4aa9c3d3c7 Cleaner shutdown (#12) 
* Cleaner shutdown

* mark as bad just in case although im pretty sure we dont need it

* server session duration

* test clean shutdown

* ah
 2022-02-12 10:16:05 -08:00
Lev Kokotov
20ceb729a0 print session duration; connect to all servers when validating (#11) 2022-02-12 09:24:24 -08:00
Lev Kokotov
526b9eb666 Pass real server info to the client (#10) 2022-02-11 22:19:49 -08:00
Lev Kokotov
0d369ab90a add default server role; bug fix 2022-02-11 11:19:40 -08:00
Lev Kokotov
06575eae7b once_cell is way faster 2022-02-10 17:05:20 -08:00
Lev Kokotov
1798065b76 max_workers = 4 = so much faster 2022-02-10 13:48:56 -08:00
Lev Kokotov
8209633e05 pool fixes 2022-02-10 08:54:06 -08:00
Lev Kokotov
edf6a69ca4 warnings 2022-02-08 17:08:17 -08:00
Lev Kokotov
eb682db52e Update main.rs 2022-02-08 15:00:16 -08:00
Lev Kokotov
75dd88a099 Update main.rs 2022-02-08 14:59:44 -08:00
Lev Kokotov
a80f118a8d Update main.rs 2022-02-08 14:59:10 -08:00
Lev Kokotov
c27a7d30dc config support; started more sharding 2022-02-08 09:25:59 -08:00
Lev Kokotov
99d3e0b803 fix banlist 2022-02-06 11:13:12 -08:00
Lev Kokotov
be79f3446b fixed extended; comments; re-use conns with open transactions 2022-02-06 10:48:14 -08:00
Lev Kokotov
b943ff3fa6 sharding 2022-02-05 19:43:48 -08:00
Lev Kokotov
e0ca175129 correct load balancing 2022-02-05 18:20:53 -08:00
Lev Kokotov
ee8627ba9f license 2022-02-05 13:52:16 -08:00
Lev Kokotov
8479c74354 proper failover 2022-02-05 13:15:53 -08:00