pool: adding new logger flom lib slog in pool

[babyTsakhes]

This task from task #504 - I adding new Slogger in pool for refactoring code and integrating new logger in all code in pool.

[babyTsakhes]

Perhaps this task is completed.

[babyTsakhes]

func (p *ConnectionPool) deleteConnection(name string) {
conn := p.anyPool.DeleteConnection(name)
p.rwPool.DeleteConnection(name)
p.roPool.DeleteConnection(name)
if conn != nil {
// The internal connection deinitialization.
p.watcherContainer.mutex.RLock()
defer p.watcherContainer.mutex.RUnlock()
_ = p.watcherContainer.foreach(func(watcher *poolWatcher) error {
watcher.unwatch(conn)
return nil
})
}
}

[babyTsakhes]

2026-04-02T08:28:45.3309500Z === RUN TestConnectionHandlerOpenError
2026-04-02T08:28:45.3410720Z 2026/04/02 08:28:45 INFO Connected to Tarantool component=tarantool.connection event_time=2026-04-02T08:28:45.286Z event=connected addr=127.0.0.1:3014 connection_state=connected request_timeout=5s
2026-04-02T08:28:45.3500270Z 2026/04/02 08:28:45 INFO Connected to Tarantool component=tarantool.connection event_time=2026-04-02T08:28:45.286Z event=connected addr=127.0.0.1:3013 connection_state=connected request_timeout=5s
2026-04-02T08:28:45.3600270Z 2026/04/02 08:28:45 WARN storing connection canceled name=127.0.0.1:3014 error="any error"
2026-04-02T08:28:45.3617910Z 2026/04/02 08:28:45 INFO Connection closed component=tarantool.connection event_time=2026-04-02T08:28:45.291Z event=closed addr=127.0.0.1:3014 connection_state=closed request_timeout=5s
2026-04-02T08:28:45.3640320Z 2026/04/02 08:28:45 WARN connect to instance failed name=127.0.0.1:3014 error="storing connection canceled"
2026-04-02T08:28:45.3720500Z 2026/04/02 08:28:45 WARN storing connection canceled name=127.0.0.1:3013 error="any error"
2026-04-02T08:28:45.3755360Z 2026/04/02 08:28:45 INFO Connection closed component=tarantool.connection event_time=2026-04-02T08:28:45.292Z event=closed addr=127.0.0.1:3013 connection_state=closed request_timeout=5s
2026-04-02T08:28:45.3758820Z 2026/04/02 08:28:45 WARN connect to instance failed name=127.0.0.1:3013 error="storing connection canceled"
2026-04-02T08:28:45.3776250Z --- PASS: TestConnectionHandlerOpenError (0.01s)
2026-04-02T08:28:45.3802420Z === RUN TestConnectionHandlerUpdateError
2026-04-02T08:28:45.3811160Z 2026/04/02 08:28:45 INFO Connected to Tarantool component=tarantool.connection event_time=2026-04-02T08:28:45.294Z event=connected addr=127.0.0.1:3013 connection_state=connected request_timeout=5s
2026-04-02T08:28:45.3817730Z 2026/04/02 08:28:45 INFO Connected to Tarantool component=tarantool.connection event_time=2026-04-02T08:28:45.294Z event=connected addr=127.0.0.1:3014 connection_state=connected request_timeout=5s
2026-04-02T08:28:45.3819460Z 2026/04/02 08:28:45 INFO Connection closed component=tarantool.connection event_time=2026-04-02T08:28:45.321Z event=closed addr=127.0.0.1:3013 connection_state=closed request_timeout=5s
2026-04-02T08:28:45.3838740Z 2026/04/02 08:28:45 INFO Connection closed component=tarantool.connection event_time=2026-04-02T08:28:45.321Z event=closed addr=127.0.0.1:3014 connection_state=closed request_timeout=5s
2026-04-02T08:28:45.3841350Z 2026/04/02 08:28:45 INFO Connected to Tarantool component=tarantool.connection event_time=2026-04-02T08:28:45.322Z event=connected addr=127.0.0.1:3013 connection_state=connected request_timeout=5s
2026-04-02T08:28:45.3847070Z 2026/04/02 08:28:45 WARN connect to instance failed name=127.0.0.1:3014 error="failed to dial: dial tcp 127.0.0.1:3014: operation was canceled"
2026-04-02T08:28:45.3847920Z 2026/04/02 08:28:45 WARN storing connection canceled name=127.0.0.1:3013 error="any error"
2026-04-02T08:28:45.3848890Z 2026/04/02 08:28:45 INFO Connection closed component=tarantool.connection event_time=2026-04-02T08:28:45.332Z event=closed addr=127.0.0.1:3013 connection_state=closed request_timeout=5s
2026-04-02T08:28:45.3849750Z connection_pool_test.go:1298:
2026-04-02T08:28:45.3850660Z Error Trace: /Users/runner/work/go-tarantool/go-tarantool/tarantool/go-tarantool/pool/connection_pool_test.go:1298
2026-04-02T08:28:45.3851720Z Error: Expected nil, but got: tarantool.ClientError{Code:0x4001, Msg:"connection closed by client"}
2026-04-02T08:28:45.3852410Z Test: TestConnectionHandlerUpdateError
2026-04-02T08:28:45.3852820Z Messages: failed to make ro
2026-04-02T08:28:45.3853220Z 2026/04/02 08:28:45 ERROR reopen connection failed name=127.0.0.1:3013 error="pool is closed"
2026-04-02T08:28:45.3853780Z 2026/04/02 08:28:45 ERROR reopen connection failed name=127.0.0.1:3014 error="pool is closed"
2026-04-02T08:28:45.3854150Z --- FAIL: TestConnectionHandlerUpdateError (0.04s)