Apache WSGI Timeouts After 5 Minutes / How to Set the Maximum Number of WSGI Processes









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I am using Apache and WSGI under Linux to spawn Python processes that run R reports.



It works wonderfully if my Python processes finish in less than 5 minutes. I can stack them up no issue. If reports run longer, I get a timeout on the web client side. What am I doing wrong? How do you set a timeout maximum greater? I'm assuming that 5 minutes is the default.



One additional question - How can I regulate how many Python processes I can spawn under Apache at one time? I know part of that answer is regulated by the number of web requests from the client end.



Any help is greatly appreciated.



Thanks,



Lou










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  • Advice: A general way to get around long running processes is to have the process indicate when it is completed, and the client repeatedly check for the "indicator flag" separately via ajax.
    – Paritosh Singh
    Nov 10 at 14:18














up vote
0
down vote

favorite












I am using Apache and WSGI under Linux to spawn Python processes that run R reports.



It works wonderfully if my Python processes finish in less than 5 minutes. I can stack them up no issue. If reports run longer, I get a timeout on the web client side. What am I doing wrong? How do you set a timeout maximum greater? I'm assuming that 5 minutes is the default.



One additional question - How can I regulate how many Python processes I can spawn under Apache at one time? I know part of that answer is regulated by the number of web requests from the client end.



Any help is greatly appreciated.



Thanks,



Lou










share|improve this question





















  • Advice: A general way to get around long running processes is to have the process indicate when it is completed, and the client repeatedly check for the "indicator flag" separately via ajax.
    – Paritosh Singh
    Nov 10 at 14:18












up vote
0
down vote

favorite









up vote
0
down vote

favorite











I am using Apache and WSGI under Linux to spawn Python processes that run R reports.



It works wonderfully if my Python processes finish in less than 5 minutes. I can stack them up no issue. If reports run longer, I get a timeout on the web client side. What am I doing wrong? How do you set a timeout maximum greater? I'm assuming that 5 minutes is the default.



One additional question - How can I regulate how many Python processes I can spawn under Apache at one time? I know part of that answer is regulated by the number of web requests from the client end.



Any help is greatly appreciated.



Thanks,



Lou










share|improve this question













I am using Apache and WSGI under Linux to spawn Python processes that run R reports.



It works wonderfully if my Python processes finish in less than 5 minutes. I can stack them up no issue. If reports run longer, I get a timeout on the web client side. What am I doing wrong? How do you set a timeout maximum greater? I'm assuming that 5 minutes is the default.



One additional question - How can I regulate how many Python processes I can spawn under Apache at one time? I know part of that answer is regulated by the number of web requests from the client end.



Any help is greatly appreciated.



Thanks,



Lou







python apache mod-wsgi wsgi






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asked Nov 10 at 14:11









user7945126

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  • Advice: A general way to get around long running processes is to have the process indicate when it is completed, and the client repeatedly check for the "indicator flag" separately via ajax.
    – Paritosh Singh
    Nov 10 at 14:18
















  • Advice: A general way to get around long running processes is to have the process indicate when it is completed, and the client repeatedly check for the "indicator flag" separately via ajax.
    – Paritosh Singh
    Nov 10 at 14:18















Advice: A general way to get around long running processes is to have the process indicate when it is completed, and the client repeatedly check for the "indicator flag" separately via ajax.
– Paritosh Singh
Nov 10 at 14:18




Advice: A general way to get around long running processes is to have the process indicate when it is completed, and the client repeatedly check for the "indicator flag" separately via ajax.
– Paritosh Singh
Nov 10 at 14:18

















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