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MQSeries.net Forum Index » WebSphere DataPower » Does MPGW flow control setting apply to MQ

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Esa
PostPosted: Mon Sep 15, 2014 4:38 am    Post subject: Does MPGW flow control setting apply to MQ Reply with quote

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Joined: 22 May 2008
Posts: 1387
Location: Finland

I have been told by a local DP authority that DP is able to stream MQ -- or at least MQMFT -- messages.

That would mean that the MQ client implementation on DP can bypass MQGET and MQPUT api calls that serve and require the entire payload message in a byte array.

So DP is able to read MQI protocol directly from the socket and stream the payload?

And write MQI MQPUT command to a socket in "streaming mode" without having to construct a buffer for the entire message first?
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Esa
PostPosted: Fri Sep 19, 2014 5:49 am    Post subject: Re: Does MPGW flow control setting apply to MQ Reply with quote

Grand Master

Joined: 22 May 2008
Posts: 1387
Location: Finland

Esa wrote:

So DP is able to read MQI protocol directly from the socket and stream the payload?

The answer is not. MQFTE FSH streams indiviual messages within a message group. Good enough.
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