 Erik Dubbelboer
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f2ddaffc31
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Remove CoarseTime
It is not clear why @valyala introduced this coarse time. Benchmarks on
different systems show that the speedup is no where enough to justify
the added code complexity and bugs it seems to have introduced.
Mac:
BenchmarkCoarseTimeNow-8 2000000000 2.49 ns/op
0 B/op 0 allocs/op
BenchmarkTimeNow-8 500000000 3.14 ns/op
0 B/op 0 allocs/op
Ubuntu:
BenchmarkCoarseTimeNow-4 300000000 6.74 ns/op
0 B/op 0 allocs/op
BenchmarkTimeNow-4 100000000 15.9 ns/op
0 B/op 0 allocs/op
This reverts commit https://github.com/erikdubbelboer/fasthttp/commit/6309f42188ecb28ccf8ac58442739cdb43d75d9e
and https://github.com/erikdubbelboer/fasthttp/commit/32c72cde80f0c591604f825586d6a4bbbb39d9c5.
See: https://github.com/valyala/fasthttp/issues/271,
https://github.com/valyala/fasthttp/pull/269 and
https://github.com/valyala/fasthttp/issues/261.
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2018-08-17 17:15:41 +08:00 |
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 Aliaksandr Valialkin
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32c72cde80
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Export CoarseTimeNow and clarify that RequestCtx.Time() and RequestCtx.ConnTime() return time truncated to a second
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2017-02-10 15:45:14 +02:00 |
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Aliaksandr Valialkin
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6309f42188
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optimization: substitute time.Now() calls with coarse-grained time in hot paths
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2017-02-09 23:59:06 +02:00 |
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Aliaksandr Valialkin
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a2cc660e59
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optimization: removed slow defer from worker pool handler and hijack handler
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2016-07-18 17:23:38 +03:00 |
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Aliaksandr Valialkin
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886e541160
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Removed 'recover-from-panic' band-aids.
All the panics must be handled by the user code.
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2016-07-12 12:30:38 +03:00 |
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Aliaksandr Valialkin
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a0377f758e
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workerpool: test cleaner
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2016-03-31 14:56:39 +03:00 |
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Aliaksandr Valialkin
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9f20a62336
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added workerpool tests
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2016-03-31 14:41:27 +03:00 |
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Aliaksandr Valialkin
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4fa2d5db39
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workerpool: bugfix: do not return workerChan to ready pool on panic
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2016-03-31 12:37:46 +03:00 |
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Aliaksandr Valialkin
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e64702d6f0
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workerpool: removed a hack for recycling worker stacks, since Go runtime must be able to shrink big stacks when they aren't needed
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2016-03-31 10:31:53 +03:00 |
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Aliaksandr Valialkin
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72352d7661
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workerpool: limit the number of connections each worker may serve. This should reduce the total amount of memory occupied by worker stacks in the long term
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2016-03-30 19:35:46 +03:00 |
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Aliaksandr Valialkin
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1f148c6c09
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workerpool: properly clean scratch buffer for workerChans
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2016-03-30 19:04:20 +03:00 |
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Aliaksandr Valialkin
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1d6b6a6608
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workerpool: properly count workers
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2016-03-30 18:45:57 +03:00 |
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Aliaksandr Valialkin
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92c779039c
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workerpool: clean workerChan slices in order to reduce the amount of work for GC
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2016-03-30 18:11:40 +03:00 |
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Aliaksandr Valialkin
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8094a6e20f
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workerpool: reduced the time to hold the lock when cleaning unused worker goroutines
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2016-03-30 16:40:16 +03:00 |
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Aliaksandr Valialkin
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dbea792cf7
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Scalability improvement: use distinct workerChan pool per each workerPool
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2016-03-29 11:45:09 +03:00 |
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Aliaksandr Valialkin
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023e3807b8
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workerPool optimization: determine the current time outside lock
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2016-03-29 11:05:14 +03:00 |
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Aliaksandr Valialkin
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e4c0cbe843
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code prettifying
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2016-03-02 16:10:38 +02:00 |
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Aliaksandr Valialkin
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ed7ca4c631
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Added LogAllErrors config parameter to Server, which allows logging the most frequent errors such as 'connection reset by peer', 'broken pipe' and 'i/o timeout'. By default such errors are suppressed
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2016-02-19 12:01:27 +02:00 |
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Aliaksandr Valialkin
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a9a9b08a84
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Do not pollute server error log with 'i/o timeout' errors
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2016-01-28 12:03:07 +02:00 |
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Aliaksandr Valialkin
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180e104034
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Fixed misleading comments in workerpool
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2015-12-10 12:05:36 +02:00 |
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Aliaksandr Valialkin
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3c903772f2
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Avoid memory allocation when cleaning stale workers and connections
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2015-12-02 08:24:55 +02:00 |
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Aliaksandr Valialkin
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235d4932da
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Check for stale workers and connections every 10 seconds instead of every second. This should reduce cleaners' overhead
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2015-12-01 13:42:53 +02:00 |
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Aliaksandr Valialkin
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a3965934a1
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Simplify GC life by zeroing references to closed worker chans and client conns
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2015-12-01 13:32:05 +02:00 |
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Aliaksandr Valialkin
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f214dc327f
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Scalability improvement: do not move read workers' queue when cleaning old workers. This should reduce latencies when server serves multi-million concurrent connections
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2015-11-30 11:26:39 +02:00 |
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Aliaksandr Valialkin
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bc85e2b572
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workerpool: immediately switch to connection processing if GOMAXPROCS=1. This improves single-threaded server performance by 1-2%
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2015-11-26 12:38:18 +02:00 |
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Aliaksandr Valialkin
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45e1d5a313
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fixed a typo
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2015-11-24 13:59:51 +02:00 |
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Aliaksandr Valialkin
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cd4ace5409
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Close connection and release worker channel on panic in WorkerFunc
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2015-11-24 13:40:39 +02:00 |
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Aliaksandr Valialkin
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146145240d
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Added RequestCtx.Hijack() for connections' hijacking
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2015-11-23 19:41:43 +02:00 |
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Aliaksandr Valialkin
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bb38369834
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Suppress too chatty 'reset by peer' errors when serving clients, which unexpectedly close connections
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2015-11-23 13:01:36 +02:00 |
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Aliaksandr Valialkin
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76f453b7fc
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Suppress too chatty 'broken pipe' errors when serving clients, which unexpectedly close connections
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2015-11-23 12:57:37 +02:00 |
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Aliaksandr Valialkin
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6e4b32182e
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Fixed panic when WorkerFunc returns error and Conn is closed
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2015-11-12 14:01:04 +02:00 |
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Aliaksandr Valialkin
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f4223fbb70
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Added missing unlock when stopping worker pool
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2015-11-11 18:08:15 +02:00 |
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Aliaksandr Valialkin
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a4e8e226ff
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Removed dubious loop for obtaining free worker - just increase the number of workers if 'no free workers' error occur
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2015-11-11 16:39:59 +02:00 |
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Aliaksandr Valialkin
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69758b81d6
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Accept net.Conn instead of io.ReadWriteCloser in Serve*() methods, since in reality we use net.Conn methods such as RemoteAddr, SetReadDeadline and SetWriteDeadline
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2015-11-11 16:17:12 +02:00 |
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Aliaksandr Valialkin
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ae6a7cc17c
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Extracted workerPool from server.go into workerpool.go
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2015-11-11 15:27:27 +02:00 |
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