See:
http://code.google.com/p/modwsgi/wiki/FrequentlyAskedQuestions#Apache_Process_Crashes
The message 'premature end of script headers' is usually indicative of your code crashing the daemon process. You can verify this by looking for segmentation fault or similar message in main Apache error log file. If you enable 'LogLevel info' in main Apache config and VirtualHost then mod_wsgi will log more about daemon process restarts.
A quick remedy if running only application in that daemon process group is to add:
WSGIApplicationGroup
%{
GLOBAL
}
This will work around crashes caused by broken third party extension modules for Python which aren't written properly to work in sub interpreters.
Other than that, can be shared library version mismatches as described in the FAQ.
相关推荐
查看apache日志，发觉是mod_fcgid模块异常，提示”Connection reset by peer:mod_fcgid:error reading data from FastCGI server”、”Premature end of script headers:index.php”、”process /usr/… apache/cgi-...
### Caffe官网翻译知识点概述 #### 1. Brewing Imagenet **数据准备** - **环境**: 所有命令在`cafferoot`目录下执行。 - **数据**: 使用ILSVRC12挑战赛的数据集。 - **组织结构**: 训练数据与测试数据分别存放。...
/* 04h Length of APP0 Field */ BYTE Identifier[5]; /* 06h "JFIF" (zero terminated) Id String */ BYTE Version[2]; /* 0Bh JFIF Format Revision */ BYTE Units; /* 0Dh Units used for Resolution */ ...
### 解压cpio文件 在Linux环境中，`cpio`是一种常见的用于归档文件的工具。它可以用来创建、查看和提取归档文件。本篇内容将详细介绍如何解压`cpio`格式的文件，特别是那些经过gzip压缩的文件。...
QT框架是一种广泛应用于开发跨平台GUI（图形用户界面）应用程序的C++库，它也包含了对网络编程的强大支持。在“丑陋版qt网络传输jpeg图片”这个项目中，我们聚焦于利用QT来实现在Linux环境下，通过TCP协议进行JPEG...
**有限差分时域法（FDTD）简介** 有限差分时域法（Finite Difference Time Domain，简称FDTD）是一种广泛应用于电磁场数值计算的方法，它通过在时间和空间上对麦克斯韦方程进行离散化来求解电磁问题。...
QT 生成QXlsx库是QT应用程序开发中的一个重要步骤，特别是在需要处理Excel文件时。QXlsx是一个开源的QT库，允许开发者在QT环境中创建、读取和编辑Microsoft Excel（XLSX）文件。这个库提供了丰富的API，使得在QT应用...
在本文中，我们将详细探讨"PHP Parse Error: syntax error, unexpected $end"错误的产生原因及其解决办法。此问题在配置服务器或编写PHP脚本时可能会遇到，通常提示是在代码的特定行数发生了语法错误。下面，我们将...
解决Failed to connect to remote VM com.sun.jdi.connect.spi.ClosedConnectionException错误，tomcat远程调试
a premature failure of the whole battery. Cell balancing is a way of compensating for these weaker cells by equalizing the charge on all the cells in the chain, thus extending the battery life.
fields at the end of some of the subtables. The disassembler now emits a comment if a buffer appears to be a ResourceTemplate, but cannot be disassembled as such because the EndTag does not appear at...
此版本解决dpkg报错dpkg-deb: error: archive 'device-tree-compiler_1.4.5-3_amd64.deb' has premature member 'control.tar.xz' before 'control.tar.gz' bug
A malfunction in these components or boards can occur immediately or the apparatus may perform for weeks, months, or even years before an unpredictable and premature breakdown causes a field failure.
however, PSO is easy to get trapped in local extremum, to have premature convergence or stagnation. In order to help PSO strike a balance between individual diversity and swarm convergence, this ...
At the end of the paper research the improved particle swarm algorithm in the application of the BP neural network. First this paper introduces the principle of artificial neural network and based on ...
Model interactions as simply as possible to avoid premature optimization, Create well-defined interactions, and know exactly what failures can occur, Learn why you should never treat actors as you ...
Model interactions as simply as possible to avoid premature optimization Create well-defined interactions, and know exactly what failures can occur Learn why you should never treat actors as you...