stvchu/memcacheq

Simple Queue Service over Memcache

memcacheq's Issues

mac make error log

./configure --prefix=/usr/local/apps/memcacheq --enable-threads --with-bdb=/usr/local/apps/berkeleydb --with-libevent=/usr/local/apps/libevent
make
---------error log----------
/Applications/Xcode.app/Contents/Developer/usr/bin/make all-am
gcc -DHAVE_CONFIG_H -I. -I/usr/local/apps/berkeleydb/include -I/usr/local/apps/libevent/include -g -O2 -MT memcacheq.o -MD -MP -MF .deps/memcacheq.Tpo -c -o memcacheq.o memcacheq.c
memcacheq.c:2222:15: warning: implicit declaration of function 'daemonize' is invalid in C99 [-Wimplicit-function-declaration]
res = daemonize(maxcore, settings.verbose);
^
1 warning generated.
mv -f .deps/memcacheq.Tpo .deps/memcacheq.Po
gcc -DHAVE_CONFIG_H -I. -I/usr/local/apps/berkeleydb/include -I/usr/local/apps/libevent/include -g -O2 -MT item.o -MD -MP -MF .deps/item.Tpo -c -o item.o item.c
mv -f .deps/item.Tpo .deps/item.Po
gcc -DHAVE_CONFIG_H -I. -I/usr/local/apps/berkeleydb/include -I/usr/local/apps/libevent/include -g -O2 -MT thread.o -MD -MP -MF .deps/thread.Tpo -c -o thread.o thread.c
mv -f .deps/thread.Tpo .deps/thread.Po
gcc -DHAVE_CONFIG_H -I. -I/usr/local/apps/berkeleydb/include -I/usr/local/apps/libevent/include -g -O2 -MT bdb.o -MD -MP -MF .deps/bdb.Tpo -c -o bdb.o bdb.c
mv -f .deps/bdb.Tpo .deps/bdb.Po
gcc -DHAVE_CONFIG_H -I. -I/usr/local/apps/berkeleydb/include -I/usr/local/apps/libevent/include -g -O2 -MT hashtable.o -MD -MP -MF .deps/hashtable.Tpo -c -o hashtable.o hashtable.c
hashtable.c:276:1: error: redefinition of a 'extern inline' function 'hashtable_iterator_key' is not supported in C99 mode
hashtable_iterator_key(struct hashtable_itr i)
^
./hashtable.h:202:1: note: previous definition is here
hashtable_iterator_key(struct hashtable_itr *i)
^
hashtable.c:280:1: error: redefinition of a 'extern inline' function 'hashtable_iterator_value' is not supported in C99 mode
hashtable_iterator_value(struct hashtable_itr *i)
^
./hashtable.h:211:1: note: previous definition is here
hashtable_iterator_value(struct hashtable_itr *i)
^
2 errors generated.
make[1]: ** [hashtable.o] Error 1
make: *** [all] Error 2

Cannot compile with clang on macosx.

https://trac.macports.org/ticket/37738 这是 macport 里的 ticket。

output of make CC=clang:

make  all-am
clang -DHAVE_CONFIG_H -I.   -I/usr/local/BerkeleyDB.4.7/include -I/opt/local/include   -I/opt/local/include/db47 -MT memcacheq.o -MD -MP -MF .deps/memcacheq.Tpo -c -o memcacheq.o memcacheq.c
memcacheq.c:2222:15: warning: implicit declaration of function 'daemonize' is invalid in C99
      [-Wimplicit-function-declaration]
        res = daemonize(maxcore, settings.verbose);
              ^
memcacheq.c:2265:5: warning: expression result unused [-Wunused-value]
    thread_init(settings.num_threads, main_base);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./memcacheq.h:318:39: note: expanded from macro 'thread_init'
# define thread_init(x,y)             0
                                      ^
2 warnings generated.
mv -f .deps/memcacheq.Tpo .deps/memcacheq.Po
clang -DHAVE_CONFIG_H -I.   -I/usr/local/BerkeleyDB.4.7/include -I/opt/local/include   -I/opt/local/include/db47 -MT item.o -MD -MP -MF .deps/item.Tpo -c -o item.o item.c
mv -f .deps/item.Tpo .deps/item.Po
clang -DHAVE_CONFIG_H -I.   -I/usr/local/BerkeleyDB.4.7/include -I/opt/local/include   -I/opt/local/include/db47 -MT thread.o -MD -MP -MF .deps/thread.Tpo -c -o thread.o thread.c
mv -f .deps/thread.Tpo .deps/thread.Po
clang -DHAVE_CONFIG_H -I.   -I/usr/local/BerkeleyDB.4.7/include -I/opt/local/include   -I/opt/local/include/db47 -MT bdb.o -MD -MP -MF .deps/bdb.Tpo -c -o bdb.o bdb.c
mv -f .deps/bdb.Tpo .deps/bdb.Po
clang -DHAVE_CONFIG_H -I.   -I/usr/local/BerkeleyDB.4.7/include -I/opt/local/include   -I/opt/local/include/db47 -MT hashtable.o -MD -MP -MF .deps/hashtable.Tpo -c -o hashtable.o hashtable.c
hashtable.c:276:1: error: redefinition of a 'extern inline' function 'hashtable_iterator_key' is not
      supported in C99 mode
hashtable_iterator_key(struct hashtable_itr *i)
^
./hashtable.h:202:1: note: previous definition is here
hashtable_iterator_key(struct hashtable_itr *i)
^
hashtable.c:280:1: error: redefinition of a 'extern inline' function 'hashtable_iterator_value' is
      not supported in C99 mode
hashtable_iterator_value(struct hashtable_itr *i)
^
./hashtable.h:211:1: note: previous definition is here
hashtable_iterator_value(struct hashtable_itr *i)
^
2 errors generated.
make[1]: *** [hashtable.o] Error 1
make: *** [all] Error 2

MemcacheQ crashes frequently

MemcacheQ performed well before. But recently, it crashed every 2 days.

This is from my syslog:

# cat /var/log/messages | grep memcacheq

May  3 12:19:51 cache7 kernel: memcacheq[28474] general protection ip:403fb5 sp:7fffe810fe20 error:0 in memcacheq[400000+d000]
May  5 06:49:12 cache7 kernel: memcacheq[4940]: segfault at 8 ip 0000000000403fb5 sp 00007ff16c0efcf0 error 6 in memcacheq[400000+d000]
May  7 16:54:43 cache7 kernel: memcacheq[9075]: segfault at 8 ip 0000000000403fb5 sp 00007f41b7a3fcf0 error 6 in memcacheq[400000+d000]
May  7 17:59:30 cache7 kernel: memcacheq[44401]: segfault at 8 ip 0000000000403fb5 sp 00007faadcd0acf0 error 6 in memcacheq[400000+d000]
May  9 13:51:13 cache7 kernel: memcacheq[341]: segfault at 8 ip 0000000000403fb5 sp 00007fba24947cf0 error 6 in memcacheq[400000+d000
May 12 05:11:34 cache7 kernel: memcacheq[36237] general protection ip:403fb5 sp:7ffffc919ac0 error:0 in memcacheq[400000+d000]

Could you help me solve this?

Can not compile at Gentoo (redefinition of ‘hashtable_iterator_value’)

Hi.

Sorry for my English.

Not compile at Gentoo. Have a error - redefinition of ‘hashtable_iterator_value’

Reason: GCC version 5, initialize hashtable functions.

How fixed:

1. View all gcc version:
   gcc-config -l
   [1] x86_64-pc-linux-gnu-4.9.3
   [2] x86_64-pc-linux-gnu-5.4.0 *

2. Set index with gcc 4 (at my system is index 1)
   gcc-config 1

source /etc/profile && env-update

4. Install memcacheq from ebuild
   emerge -av net-misc/memcacheq

error: implicit declaration of function 'daemonize'

When using -Werror=implicit-function-declaration in CFLAGS (or when using the compiler shipped with Xcode 12 or later which has that behavior by default) building memcacheq 0.2.1 fails:

memcacheq.c:2222:15: error: implicit declaration of function 'daemonize' [-Werror,-Wimplicit-function-declaration]
        res = daemonize(maxcore, settings.verbose);
              ^

daemonize is defined in daemon.c but there is no prototype of that function visible to memcacheq.c.

This was originally reported to MacPorts.

memcachepool::get(): server 192.168.1.14 (tcp 22201, udp 0) failed with: network time out

My mq often appear the following error message, could you tell me to how to deal with, what is the problem? thx~
memcachepool::get(): server 192.168.1.14 (tcp 22201, udp 0) failed with: network time out
memcachepool::set(): server 192.168.1.14 (tcp 22201, udp 0) failed with: network time out