QNetworkAccessManager keep-alive ?

I'm use QNetworkAccessManager to visit couchdb

Code:

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http://127.0.0.1:5984/chat/_changes?feed=continuous&since=1

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couchdb args continuous means http keep-alive

Code:

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m_getContinuousManager = new QNetworkAccessManager(this);
 
    connect(m_getContinuousManager, SIGNAL(finished(QNetworkReply*)),
             this, SLOT(newMsg(QNetworkReply*)));

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Code:

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void newMsg(QNetworkReply *reply)
{
    qDebug() << reply->readAll()
 
}

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but my function newMsg only exec once

Right.
If the "continuous" means that the connection is kept open, your slot shouldn't be called at all.

Maybe the server does end the HTTP request?

Cheers,
_

Did you try to repeat your code
m_getContinuousManager = new QNetworkAccessManager(this);
connect(m_getContinuousManager, SIGNAL(finished(QNetworkReply*)),
this, SLOT(newMsg(QNetworkReply*)));
in newMsg?