Matthew Juran pciet
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| #version 3.7; | |
| global_settings { | |
| assumed_gamma 1.0 | |
| ambient_light 0 | |
| } | |
| camera { | |
| location <-9,-9,0> | |
| up <0,0,1> |
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| // insecure implementation, the session key cookie should be Secure and HttpOnly in a final version | |
| import ( | |
| "database/sql" | |
| _ "github.com/lib/pq" | |
| ) | |
| type DB struct { | |
| *sql.DB |
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| goroutine 94615397 [running]: | |
| runtime/pprof.writeGoroutineStacks(0x8a25a0, 0xc43072c620, 0x411f09, 0xc420466630) | |
| /home/pciet/sdk/go1.10beta2/src/runtime/pprof/pprof.go:648 +0xa7 | |
| runtime/pprof.writeGoroutine(0x8a25a0, 0xc43072c620, 0x2, 0xc4203e2c00, 0xc423133ad0) | |
| /home/pciet/sdk/go1.10beta2/src/runtime/pprof/pprof.go:637 +0x44 | |
| runtime/pprof.(*Profile).WriteTo(0xa8bd80, 0x8a25a0, 0xc43072c620, 0x2, 0xc43072c620, 0x8a2d00) | |
| /home/pciet/sdk/go1.10beta2/src/runtime/pprof/pprof.go:310 +0x3d0 | |
| net/http/pprof.handler.ServeHTTP(0xc42090a2b1, 0x9, 0x8a5a00, 0xc43072c620, 0xc424f54300) | |
| /home/pciet/sdk/go1.10beta2/src/net/http/pprof/pprof.go:237 +0x19a | |
| net/http/pprof.Index(0x8a5a00, 0xc43072c620, 0xc424f54300) |
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| goroutine 1142411 [running]: | |
| runtime/pprof.writeGoroutineStacks(0x8a25a0, 0xc421b9a0e0, 0x411f09, 0xc42201e210) | |
| /home/pciet/sdk/go1.10beta2/src/runtime/pprof/pprof.go:648 +0xa7 | |
| runtime/pprof.writeGoroutine(0x8a25a0, 0xc421b9a0e0, 0x2, 0xc420257800, 0xc420628ad0) | |
| /home/pciet/sdk/go1.10beta2/src/runtime/pprof/pprof.go:637 +0x44 | |
| runtime/pprof.(*Profile).WriteTo(0xa8bd80, 0x8a25a0, 0xc421b9a0e0, 0x2, 0xc421b9a0e0, 0x8a2d00) | |
| /home/pciet/sdk/go1.10beta2/src/runtime/pprof/pprof.go:310 +0x3d0 | |
| net/http/pprof.handler.ServeHTTP(0xc42002a1f1, 0x9, 0x8a5a00, 0xc421b9a0e0, 0xc42015c100) | |
| /home/pciet/sdk/go1.10beta2/src/net/http/pprof/pprof.go:237 +0x19a | |
| net/http/pprof.Index(0x8a5a00, 0xc421b9a0e0, 0xc42015c100) |
pciet
/ generic_unordered.go
Last active
January 22, 2018 17:02
github.com/pciet/unordered with https://github.com/golang/go/issues/15292#issuecomment-359347858
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| // wins for container types is compile-time type check without a wrapper type | |
| // but now a Value() method is required on the contained item interface instead of using a type assertion | |
| type Comparable interface { | |
| Equal(Ť) bool | |
| Value() Ť | |
| } | |
| type EqualSet []Comparable |
pciet
/ gist:5ae0157528c8db08a196508061044552
Created
January 19, 2018 14:56
deadlock in load testing 2
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| goroutine 15111983 [running]: | |
| runtime/pprof.writeGoroutineStacks(0x8a24a0, 0xc423b58380, 0x411f09, 0xc4227e62a0) | |
| /home/pciet/sdk/go1.10beta2/src/runtime/pprof/pprof.go:648 +0xa7 | |
| runtime/pprof.writeGoroutine(0x8a24a0, 0xc423b58380, 0x2, 0xc42007c400, 0xc4217c4ad0) | |
| /home/pciet/sdk/go1.10beta2/src/runtime/pprof/pprof.go:637 +0x44 | |
| runtime/pprof.(*Profile).WriteTo(0xa8bd80, 0x8a24a0, 0xc423b58380, 0x2, 0xc423b58380, 0x8a2c00) | |
| /home/pciet/sdk/go1.10beta2/src/runtime/pprof/pprof.go:310 +0x3d0 | |
| net/http/pprof.handler.ServeHTTP(0xc4211e2041, 0x9, 0x8a5900, 0xc423b58380, 0xc42041e400) | |
| /home/pciet/sdk/go1.10beta2/src/net/http/pprof/pprof.go:237 +0x19a | |
| net/http/pprof.Index(0x8a5900, 0xc423b58380, 0xc42041e400) |
pciet
/ gist:f395696be42c3c9d6bcdaf71c7708657
Created
January 17, 2018 21:49
deadlock in load testing
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| goroutine 15753302 [running]: | |
| runtime/pprof.writeGoroutineStacks(0x89d700, 0xc4398240e0, 0x411f09, 0xc42aaa2270) | |
| /home/pciet/sdk/go1.10beta2/src/runtime/pprof/pprof.go:648 +0xa7 | |
| runtime/pprof.writeGoroutine(0x89d700, 0xc4398240e0, 0x2, 0xc4204b8c00, 0x89d4a0) | |
| /home/pciet/sdk/go1.10beta2/src/runtime/pprof/pprof.go:637 +0x44 | |
| runtime/pprof.(*Profile).WriteTo(0xa86d80, 0x89d700, 0xc4398240e0, 0x2, 0xc4398240e0, 0x89de60) | |
| /home/pciet/sdk/go1.10beta2/src/runtime/pprof/pprof.go:310 +0x3d0 | |
| net/http/pprof.handler.ServeHTTP(0xc429f74101, 0x9, 0x8a0b60, 0xc4398240e0, 0xc42f544600) | |
| /home/pciet/sdk/go1.10beta2/src/net/http/pprof/pprof.go:237 +0x19a | |
| net/http/pprof.Index(0x8a0b60, 0xc4398240e0, 0xc42f544600) |
pciet
/ gist:4edd4f21d238a24165af65f8dfc29e6c
Created
December 8, 2017 16:15
deadlock during load testing: 100 max open connections
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| goroutine 1043295 [running]: | |
| runtime/pprof.writeGoroutineStacks(0x88ef40, 0xc422b08380, 0x411ee9, 0xc4207343c0) | |
| /home/pciet/sdk/go1.10beta1/src/runtime/pprof/pprof.go:648 +0xa7 | |
| runtime/pprof.writeGoroutine(0x88ef40, 0xc422b08380, 0x2, 0xc420150000, 0xc420372ad0) | |
| /home/pciet/sdk/go1.10beta1/src/runtime/pprof/pprof.go:637 +0x44 | |
| runtime/pprof.(*Profile).WriteTo(0xa73d80, 0x88ef40, 0xc422b08380, 0x2, 0xc422b08380, 0x42bd04) | |
| /home/pciet/sdk/go1.10beta1/src/runtime/pprof/pprof.go:310 +0x3d0 | |
| net/http/pprof.handler.ServeHTTP(0xc4216e8011, 0x9, 0x892240, 0xc422b08380, 0xc420924200) | |
| /home/pciet/sdk/go1.10beta1/src/net/http/pprof/pprof.go:237 +0x19a | |
| net/http/pprof.Index(0x892240, 0xc422b08380, 0xc420924200) |
pciet
/ gist:37b16e06ac41cfbe959c2fe6ba217a05
Created
December 8, 2017 14:42
deadlock during load test excerpt
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| (client49) POST http://192.168.0.104:8080/competitive15: {"assignments":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} | |
| (client34) RECV DIFF: map[0-0:(5 white) 2-1:(0 white)] | |
| (client34) GET http://192.168.0.104:8080/moves/262?Turn=198 | |
| (client24) WAIT DIFF | |
| (client24) RECV DIFF: map[1-3:(1 black) 2-2:(0 white)] | |
| (client24) GET http://192.168.0.104:8080/moves/253?Turn=202 | |
| (client46) RECV DIFF: map[1-6:(30 black) 2-7:(0 white)] | |
| (client46) GET http://192.168.0.104:8080/moves/284?Turn=62 | |
| (client40) POST 0-1 0-0 http://192.168.0.104:8080/move/247 | |
| (client67) GET http://192.168.0.104:8080/moves/266?Turn=115 |
pciet
/ gist:6874c1af77eb41e9f135de2e29332389
Created
December 8, 2017 14:38
wichess load test deadlock stack trace
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| goroutine 1203036 [running]: | |
| runtime/pprof.writeGoroutineStacks(0x88ef40, 0xc423402000, 0x411ee9, 0xc420a4c2a0) | |
| /home/pciet/sdk/go1.10beta1/src/runtime/pprof/pprof.go:648 +0xa7 | |
| runtime/pprof.writeGoroutine(0x88ef40, 0xc423402000, 0x2, 0xc42035e800, 0xc420267ad0) | |
| /home/pciet/sdk/go1.10beta1/src/runtime/pprof/pprof.go:637 +0x44 | |
| runtime/pprof.(*Profile).WriteTo(0xa73d80, 0x88ef40, 0xc423402000, 0x2, 0xc423402000, 0x42bd04) | |
| /home/pciet/sdk/go1.10beta1/src/runtime/pprof/pprof.go:310 +0x3d0 | |
| net/http/pprof.handler.ServeHTTP(0xc420694041, 0x9, 0x892240, 0xc423402000, 0xc421e74200) | |
| /home/pciet/sdk/go1.10beta1/src/net/http/pprof/pprof.go:237 +0x19a | |
| net/http/pprof.Index(0x892240, 0xc423402000, 0xc421e74200) |
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