Thanks, let me take a look at it. 

Is the client setup to be non-blocking?

On Jun 6, 2011, at 5:40 AM, smo wrote:

> Allright, I built the latest trunk as of today. Here's the test script:
> 
>  $gc = new \GearmanClient();
>  $gc->addServer('127.0.0.1');
>  $gc->do('removed', '{"version":"1.1","method":"samplemethod","params":[],"id":"M4oGoeVfSFWd7s2AIrX4KA"}');
> 
> Result is:
> 
> php: libgearman/client.cc:1669: void* _client_do(gearman_client_st*,
> gearman_command_t, const char*, size_t, gearman_unique_t&, const void*,
> size_t, size_t*, gearman_return_t*): Assertion `client->task_list'
> failed.
> 
> The backtrace is:
> 
> #0  0x00007ffff5bf9945 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
> #1  0x00007ffff5bfb125 in abort () at abort.c:92
> #2  0x00007ffff5bf2955 in __assert_fail (assertion=0x7fffed256595 "client->task_list", file=<value optimized out>, line=1669, 
>    function=<value optimized out>) at assert.c:81
> #3  0x00007fffed24f63c in _client_do (client=0x14ebb88, command=<value optimized out>, function_name=<value optimized out>, 
>    function_name_length=<value optimized out>, unique=<value optimized out>, workload=<value optimized out>, workload_size=89, 
>    result_size=0x7fffffffba18, ret_ptr=0x14ebb80) at libgearman/client.cc:1669
> #4  0x00007fffed24f85b in gearman_client_do (client=0x14ebb88, function_name=0x14ed320 "removed", unique=0x0, workload=0x14ec1d8, 
>    workload_size=89, result_size=0x7fffffffba18, ret_ptr=0x14ebb80) at libgearman/client.cc:357
> #5  0x00007fffed46a29e in zif_gearman_client_do (ht=<value optimized out>, return_value=0x14ec248, return_value_ptr=<value optimized out>, 
>    this_ptr=<value optimized out>, return_value_used=<value optimized out>) at /builddir/build/BUILD/gearman-0.8.0/php_gearman.c:1937
> #6  0x000000000081e788 in zend_do_fcall_common_helper_SPEC (execute_data=<value optimized out>) at /usr/src/debug/php-5.3.6/Zend/zend_vm_execute.h:316
> #7  0x00000000007f5c70 in execute (op_array=0x14eb0b0) at /usr/src/debug/php-5.3.6/Zend/zend_vm_execute.h:107
> #8  0x00000000007d014f in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /usr/src/debug/php-5.3.6/Zend/zend.c:1194
> #9  0x000000000077d5f8 in php_execute_script (primary_file=0x7fffffffe310) at /usr/src/debug/php-5.3.6/main/main.c:2268
> #10 0x000000000085a22e in main (argc=2, argv=0x7fffffffe5a8) at /usr/src/debug/php-5.3.6/sapi/cli/php_cli.c:1193
> 
> The server logs don't show anything beyond a connection and then EOF
> from the client.
> 
> -- 
> You received this bug notification because you are subscribed to
> Gearman.
> https://bugs.launchpad.net/bugs/785203
> 
> Title:
>  Assertion in libgearman/client.cc:1699 in latest trunk
> 
> Status in Gearman Server and Client Libraries:
>  Incomplete
> 
> Bug description:
>  I'm getting this using php-gearman module (both 0.7.0 and 0.8.0)
>  compiled against the latest libgearman trunk and gearmand:
> 
>  libgearman/client.cc:1669: void* _client_do(gearman_client_st*,
>  gearman_command_t, const char*, size_t, gearman_unique_t&, const
>  void*, size_t, size_t*, gearman_return_t*): Assertion
>  `client->task_list' failed.
> 
>  Gearman 0.20 works fine though. Has there been an API change or is
>  this a bug?