【问题标题】:xDebug randomly starting a lot of connections on port 9000 (nginx)xDebug 在端口 9000 (nginx) 上随机启动大量连接
【发布时间】:2014-08-18 11:28:31
【问题描述】:

我在使用 xdebug 时遇到以下问题:

当我尝试连接到 xDebug 并通过使用 ?XDEBUG_SESSION_START=netbeans-xdebug 从浏览器发送请求来开始调试时,正在对端口 9000 进行大量连接,如 netstat -a | grep 9000 所示

这似乎是随机发生的。如果幸运的话,netstat -a | grep 9000 只会显示一个连接,一切正常。但是当有多个连接时,调试将不起作用。唯一的解决方案是停止调试器,并终止端口 9000 上的所有连接。

前段时间从 Apache 切换到 Nginx 时开始出现问题。

nginx版本:nginx/1.6.1 在带有 PHP 5.5.15 的 Ubuntu Server 12.04.5 LTS 上运行

xdebug 配置:

xdebug support => enabled
Version => 2.2.5
IDE Key => marijn

Supported protocols => Revision
DBGp - Common DeBuGger Protocol => $Revision: 1.145 $

Directive => Local Value => Master Value
xdebug.auto_trace => Off => Off
xdebug.cli_color => 0 => 0
xdebug.collect_assignments => Off => Off
xdebug.collect_includes => On => On
xdebug.collect_params => 0 => 0
xdebug.collect_return => Off => Off
xdebug.collect_vars => Off => Off
xdebug.coverage_enable => On => On
xdebug.default_enable => On => On
xdebug.dump.COOKIE => no value => no value
xdebug.dump.ENV => no value => no value
xdebug.dump.FILES => no value => no value
xdebug.dump.GET => no value => no value
xdebug.dump.POST => no value => no value
xdebug.dump.REQUEST => no value => no value
xdebug.dump.SERVER => no value => no value
xdebug.dump.SESSION => no value => no value
xdebug.dump_globals => On => On
xdebug.dump_once => On => On
xdebug.dump_undefined => Off => Off
xdebug.extended_info => On => On
xdebug.file_link_format => no value => no value
xdebug.idekey => no value => no value
xdebug.max_nesting_level => 100000 => 100000
xdebug.overload_var_dump => On => On
xdebug.profiler_aggregate => Off => Off
xdebug.profiler_append => Off => Off
xdebug.profiler_enable => Off => Off
xdebug.profiler_enable_trigger => On => On
xdebug.profiler_output_dir => /tmp => /tmp
xdebug.profiler_output_name => cachegrind.out.%p => cachegrind.out.%p
xdebug.remote_autostart => Off => Off
xdebug.remote_connect_back => Off => Off
xdebug.remote_cookie_expire_time => 3600 => 3600
xdebug.remote_enable => On => On
xdebug.remote_handler => dbgp => dbgp
xdebug.remote_host => localhost => localhost
xdebug.remote_log => no value => no value
xdebug.remote_mode => req => req
xdebug.remote_port => 9000 => 9000
xdebug.scream => Off => Off
xdebug.show_exception_trace => Off => Off
xdebug.show_local_vars => Off => Off
xdebug.show_mem_delta => Off => Off
xdebug.trace_enable_trigger => Off => Off
xdebug.trace_format => 0 => 0
xdebug.trace_options => 0 => 0
xdebug.trace_output_dir => /tmp => /tmp
xdebug.trace_output_name => trace.%c => trace.%c
xdebug.var_display_max_children => 128 => 128
xdebug.var_display_max_data => 512 => 512
xdebug.var_display_max_depth => 3 => 3

【问题讨论】:

    标签: php nginx xdebug


    【解决方案1】:

    我已经能够重现该问题,因此当我在 Chrome 中启动我的调试会话(使用扩展名为“xDebug Helper”)比我在 netbeans 中的调试会话更早时会发生此问题。

    所以问题是通过首先从 netbeans 启动我的调试会话,然后在 chrome 中解决的。

    【讨论】:

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