Re: A propos d'un port TCP/IP

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Author: Edgar Bonet
Date:  
To: Liste Guilde
Subject: Re: A propos d'un port TCP/IP
Le mardi 16 mars, Dieng Youssouf a écrit :
> [Le port 8833] est réclamé par un logiciel: Idlefork de python qui me
> sort les messages suivants:
> [root@dagon root]# idlefork
> IDLE socket error: Name or service not known, retrying...
> IDLE socket error: Name or service not known, retrying...
> IDLE socket error: Name or service not known, retrying...
>
> IDLE cannot run.
>
> IDLE needs to use a specific TCP/IP port (8833) in order to
> communicate with its Python execution server. IDLE is unable to bind
> to this port, and so cannot start. Here are some possible causes of
> this problem:
>
> 1. TCP/IP networking is not installed or not working on this computer


Peu probable. Pour vérifier :

    ping -c 1 127.0.0.1


> 2. Another program (another IDLE?) is running that uses this port


Sous root, la commande

    fuser -v 8833/tcp


te dira si le port est utilisé, et par quel processus.

> 3. Personal firewall software is preventing IDLE from using this port


Ça me surprendrait que le firewall l'empêche de se bind()er, mais tu
peux toujours essayer :

    iptables -I INPUT  -p tcp --destination-port 8833 -j ACCEPT
    iptables -I OUTPUT -p tcp --destination-port 8833 -j ACCEPT


> Run IDLE with the -n command line switch to start without a subprocess
> and refer to Help/IDLE Help "Running without a subprocess" for further
> details.


Tu as essayé de faire ce qu'il te suggère là ?

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