11 messages in ru.sysoev.nginxRe: 0.5.7 waiting connections
FromSent OnAttachments
Jan ŚlusarczykJan 18, 2007 4:26 pm 
Igor SysoevJan 19, 2007 8:54 am 
Jan ŚlusarczykJan 19, 2007 9:26 am 
Igor SysoevJan 19, 2007 10:49 am 
Jan ŚlusarczykJan 20, 2007 3:11 am 
Igor SysoevJan 20, 2007 3:32 am 
Jan ŚlusarczykJan 20, 2007 3:47 am 
Igor SysoevJan 20, 2007 4:08 am 
Jan ŚlusarczykJan 20, 2007 7:32 am 
Jan ŚlusarczykJan 21, 2007 2:02 am 
Igor SysoevJan 21, 2007 2:13 am 
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Subject:Re: 0.5.7 waiting connectionsActions...
From:Jan Ślusarczyk (jan.@public.gmane.org)
Date:Jan 20, 2007 7:32:47 am
List:ru.sysoev.nginx

You should not use "--with-md5=/usr/lib --with-sha1=/usr/lib", however, it does not affect in this case.

I got these two from the Wiki installation section... I will not use anymore and I have changed the Wiki page...

What does "file /usr/sbin/nginx" show ?

/usr/sbin/nginx: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), for GNU/Linux 2.2.0, dynamically linked (uses shared libs), for GNU/Linux 2.2.0, not stripped

What does "ldd /usr/sbin/nginx" show ?

linux-gate.so.1 => (0xffffe000) libcrypt.so.1 => /lib/tls/i686/cmov/libcrypt.so.1 (0xb7f05000) libpcre.so.3 => /usr/lib/libpcre.so.3 (0xb7ed7000) libz.so.1 => /usr/lib/libz.so.1 (0xb7ec2000) libc.so.6 => /lib/tls/i686/cmov/libc.so.6 (0xb7d93000) /lib/ld-linux.so.2 (0xb7f3e000)

Could you run "./configure ..." again and send the ouptut.

root@linux:/usr/src/nginx-0.5.8 # ./configure --sbin-path=/usr/sbin -- conf-path=/etc/nginx/nginx.conf --pid-path=/var/run/nginx.pid -- user=www-data --group=www-data --with-http_stub_status_module --with- http_flv_module checking for OS + Linux 2.6.15-25-server i686 checking for C compiler ... found + using GNU C compiler checking for gcc variadic macros ... found checking for C99 variadic macros ... found checking for unistd.h ... found checking for inttypes.h ... found checking for limits.h ... found checking for sys/filio.h ... not found checking for Linux specific features + rt signals found checking for epoll ... found checking for sendfile() ... found checking for sendfile64() ... found checking for sys/prctl.h ... found checking for prctl(PR_SET_DUMPABLE) ... found checking for sched_setaffinity() ... found checking for poll() ... found checking for /dev/poll ... not found checking for kqueue ... not found checking for crypt() ... not found checking for crypt() in libcrypt ... found checking for PCRE library ... found checking for zlib library ... found checking for int size ... 4 bytes checking for long size ... 4 bytes checking for long long size ... 8 bytes checking for void * size ... 4 bytes checking for uint64_t ... found checking for sig_atomic_t ... found checking for sig_atomic_t size ... 4 bytes checking for socklen_t ... found checking for in_addr_t ... found checking for in_port_t ... found checking for rlim_t ... found checking for uintptr_t ... uintptr_t found checking for system endianess ... little endianess checking for size_t size ... 4 bytes checking for off_t size ... 8 bytes checking for time_t size ... 4 bytes checking for setproctitle() ... not found checking for pread() ... found checking for pwrite() ... found checking for strerror_r() ... found but is not working checking for gnu style strerror_r() ... found checking for localtime_r() ... found checking for posix_memalign() ... found checking for memalign() ... found checking for sched_yield() ... found checking for mmap(MAP_ANON|MAP_SHARED) ... found checking for mmap("/dev/zero", MAP_SHARED) ... found checking for System V shared memory ... found checking for struct msghdr.msg_control ... found checking for ioctl(FIONBIO) ... found checking for struct tm.tm_gmtoff ... found

Configuration summary + threads are not used + using system PCRE library + OpenSSL library is not used + md5 library is not used + sha1 library is not used + using system zlib library

nginx path prefix: "/usr/local/nginx" nginx binary file: "/usr/sbin" nginx configuration file: "/etc/nginx/nginx.conf" nginx pid file: "/var/run/nginx.pid" nginx error log file: "/usr/local/nginx/logs/error.log" nginx http access log file: "/usr/local/nginx/logs/access.log" nginx http client request body temporary files: "/usr/local/nginx/ client_body_temp" nginx http proxy temporary files: "/usr/local/nginx/proxy_temp" nginx http fastcgi temporary files: "/usr/local/nginx/fastcgi_temp"

Could you enable core dumps ? It can be done using:

echo 1 > /proc/sys/fs/suid_dumpable

or

echo 1 > /proc/sys/kernel/suid_dumpable

depening from Linux version.

The first option worked.

Also you need to set ing nginx.conf:

worker_rlimit_core 100m; working_directory /path/to/core/files;

My running config:

user www-data www-data; worker_processes 5; worker_rlimit_core 100m; working_directory /usr/local/nginx/;

error_log /var/log/nginx/warn_error.log warn; error_log /var/log/nginx/error.log;

events { worker_connections 512; }

http { include /etc/nginx/mime.types; default_type application/octet-stream; sendfile on; #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 15; reset_timedout_connection on; tcp_nodelay on; server_names_hash_bucket_size 64;

upstream apache { server 192.168.3.189:80; }

gzip on; gzip_min_length 1100; gzip_buffers 4 8k; gzip_types text/plain;

include /etc/nginx/vhosts/*.conf; }

You can also set the core dump path globally using /proc/sys/kernel/core_pattern

I'm not sure how it works and how to use it. I have read man pages and configured my system to dump into specific subdirectory. I will return if I find anything.