Re: [Twisted-Python] Multiple transmissions via SMTPClient
On 23 May, 07:10 pm, jasonjwwilliams@gmail.com wrote:
Hi Guys,
I've been banging my head on this for a few days so I thought I'd ping folks here. Been trying to modify twisted.mail.smtp.ESMTPClient to allow the sending of more than one message over a single TCP connection. I've changed the behavior of smtpState_data() so that it sets the next state to smtpState_from if there is another message to send, and this seems to work unless there's an error returned by the server.
Are you sure you need to do this? The behavior is already to go back from "from" after "data" (by way of a RSET command).
In this case the connection is still closed on the client side after smtpState_msgSent, and I need to suppress this. The subsequent message should still be sent on the open TCP connection error or not, according to my needs, however I'm having a heck of time tracking down where the disconnection is occurring.
My current code (with debugging statements) is here: https://gist.github.com/2777154
Any help is greatly appreciated. This client is being used to run functional tests.
The method referred to by the attribute `_failresponse` is called if the server responds with an unexpected code. Set that to a different handler, to handle failures from the server differently. Jean-Paul
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