I hereby claim:
- I am aycanirican on github.
- I am aycan (https://keybase.io/aycan) on keybase.
- I have a public key ASCetXizucbRp_ibah6txD_zV0Dse1iLP1x5VYc_VhjQrwo
To claim this, I am signing this object:
I hereby claim:
To claim this, I am signing this object:
| // password based key derivation function 1 with SHA256 (PBKDF1SHA256) in golang | |
| // strength 2^17 | |
| func PBKDF1SHA256(pass []byte, salt []byte) []byte { | |
| h := sha256.Sum256(append(pass, salt...)) // first_hash | |
| for i := 0; i <= 1<<17; i++ { | |
| h = sha256.Sum256(h[:]) | |
| } | |
| return h[:] | |
| } |
| module Main where | |
| import Control.Distributed.Process hiding (call) | |
| import Control.Distributed.Process.Node as Node (initRemoteTable, runProcess) | |
| import Control.Distributed.Process.Extras (resolve, __remoteTable) | |
| import Control.Distributed.Process.Backend.SimpleLocalnet | |
| import Control.Concurrent (threadDelay) | |
| import Control.Monad | |
| import Network.Transport hiding (send) | |
| import System.Environment |
| ### Keybase proof | |
| I hereby claim: | |
| * I am aycanirican on github. | |
| * I am iricanaycan (https://keybase.io/iricanaycan) on keybase. | |
| * I have a public key whose fingerprint is 308E 2721 5E27 3213 975E E92D 2592 7083 2D00 2BBF | |
| To claim this, I am signing this object: |
| -- | |
| -- UDPEchoServer.hs: Exactly what the name says, a datagram echo server. | |
| -- | |
| module Main (main) where | |
| import Network.Socket | |
| import System.Posix.Directory | |
| import System.Posix.Files |
| % # source: https://github.com/aycanirican/hlibev/blob/master/Examples/ByteStringConcurrent.hs | |
| % dmesg | grep GHz | |
| CPU: Pentium(R) Dual-Core CPU E6300 @ 2.80GHz (2799.48-MHz K8-class CPU) | |
| % curl http://192.168.1.100:5002/ | |
| Hello, World! | |
| % uname -a | |
| DragonFly x 3.1-DEVELOPMENT DragonFly v3.1.0.299.g62f17-DEVELOPMENT #13: Mon Mar 12 12:39:42 EET 2012 root@x:/usr/obj/usr/src/sys/MYKERNEL x86_64 |
| % ab -n 10000 -c 10 http://127.0.0.1:8080/ | |
| This is ApacheBench, Version 2.0.41-dev <$Revision: 1.121.2.12 $> apache-2.0 | |
| Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ | |
| Copyright (c) 2006 The Apache Software Foundation, http://www.apache.org/ | |
| Benchmarking 127.0.0.1 (be patient) | |
| Completed 1000 requests | |
| Completed 2000 requests | |
| Completed 3000 requests | |
| Completed 4000 requests |
| ]112[detached] | |
| % | |
| assertion: (*bmp & (1LU << bno)) == 0 in memfree | |
| Connection to xxxxxxx closed. |
| ===> lib/libalias | |
| cc -march=nocona -O2 -pipe -std=gnu99 -Wsystem-headers -Werror -Wall -Wno-uninitialized -c /usr/src/lib/libalias/alias.c -o alias.o | |
| cc1: warnings being treated as errors | |
| /usr/src/lib/libalias/alias.c: In function 'PacketUnaliasOut': | |
| /usr/src/lib/libalias/alias.c:1518: error: dereferencing pointer 'sptr' does break strict-aliasing rules | |
| /usr/src/lib/libalias/alias.c:1517: note: initialized from here | |
| /usr/src/lib/libalias/alias.c:1519: error: dereferencing pointer 'sptr' does break strict-aliasing rules | |
| /usr/src/lib/libalias/alias.c:1518: note: initialized from here | |
| /usr/src/lib/libalias/alias.c:1561: error: dereferencing pointer 'sptr' does break strict-aliasing rules | |
| /usr/src/lib/libalias/alias.c:1560: note: initialized from here |
| Prelude> :m +Foreign.C.Error | |
| Prelude Foreign.C.Error> a <- getErrno | |
| Program received signal SIGSEGV, Segmentation fault. | |
| 0x0000000803d0bb04 in _umtx_wakeup_err () from /usr/lib/libpthread.so.0 | |
| (gdb) info threads | |
| Id Target Id Frame | |
| * 1 process 46132 0x0000000803d0bb04 in _umtx_wakeup_err () from /usr/lib/libpthread.so.0 | |
| (gdb) bt | |
| #0 0x0000000803d0bb04 in _umtx_wakeup_err () from /usr/lib/libpthread.so.0 |