[Twisted-Python] Getting splitted data with SSHChannel.dataReceived

Mustafa Sakalsiz mustafa at liqia.com
Thu Mar 23 13:06:59 EST 2006


I am using twisted conch to execute a remote program (say ProgA) through 
ssh. In ProgA, I print some datas and catch them in the dataReceived 
method of SSHChannel.

Sometimes, the data comes partially, like this

ProgA                                    dataReceived
------------                              --------------------------------
prints TWISTED                    gets TWISTED  and appends it to TOTAL
prints TWISTED                    if len(TOTAL) is 1020 gets TWIS (gets 
at most 1024)
                                               => then gets TED (next time)

I think there's a buffer of something else, so dataReceived couldn't get 
the datas as they are printed.  They  are splitted if TOTAL reaches  
1024. I am looking for a solution to prevent getting splitted data.

Any help is greatly appreciated.


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