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Specify that you need an instance of QNetworkAccessManager per thread

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The class is not thread safe, so one instance is not enough for whole
application. Mention that QNetworkAccessManager instance can only be
used from the thread it belongs to because it is a QObject.

Change-Id: I56184e4f8fbd36aca3f6677310431eab88346e6e
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
This commit is contained in:
Jussi Witick 2018-04-25 11:22:13 +03:00
parent 6cece0f43a
commit 9fdbd9dce9
1 changed files with 3 additions and 1 deletions
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4
src/network/access/qnetworkaccessmanager.cpp
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@ -178,7 +178,9 @@ static void ensureInitialized()
it sends. It contains the proxy and cache configuration, as well as the
signals related to such issues, and reply signals that can be used to
monitor the progress of a network operation. One QNetworkAccessManager
should be enough for the whole Qt application.
instance should be enough for the whole Qt application. Since
QNetworkAccessManager is based on QObject, it can only be used from the
thread it belongs to.
Once a QNetworkAccessManager object has been created, the application can
use it to send requests over the network. A group of standard functions