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slg23 Newbie
Joined: 27 February 2014 Location: Slovenia
Online Status: Offline Posts: 1
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Posted: 27 February 2014 at 1:37am | IP Logged
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If mailer.IsConnected Then
mailer.Disconnect()
End If
mailer.Disconnect() error: IOException occurred. InnerException message follows: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.
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Igor AfterLogic Support
Joined: 24 June 2008 Location: United States
Online Status: Offline Posts: 6104
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Posted: 27 February 2014 at 1:57am | IP Logged
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Please see the extract from Smtp.IsConnected Property documentation page:
Quote:
This property only reflects the state of client side of the connection. If the server forcibly closed the connection on its side, the application won't know about this until it makes an attempt to send or receive data.
In other words, it reflects the state of the connection at the time when the last data to the moment was received.
To check if you're still connected to the server from its point of view, issue a command to the server, such as Noop. If the method throws an exception, this means the server has closed the connection. If no exception occurred, the connection is still up. |
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Hope this explains what's going on.
--
Regards,
Igor, AfterLogic Support
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