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AvahiCore - add reference count for AvahiServer instance

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This commit is contained in:
Jonathan Bagg
2018-05-31 21:35:21 -04:00
parent c0bbc139aa
commit 31119114ce
1 changed files with 6 additions and 2 deletions
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8
avahicore.cpp
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@ -55,9 +55,10 @@ public:
avahi_server_config_init(&config);
config.publish_workstation = 0;
if (!server) {
if (!referenceCount) {
server = avahi_server_new(poll, &config, serverCallback, this, &error);
}
referenceCount++;
if (!server) {
return;
}
@ -259,6 +260,7 @@ public:
QZeroConf *pub;
const AvahiPoll *poll;
static AvahiServer *server;
static quint32 referenceCount;
AvahiServerConfig config;
AvahiSEntryGroup *group;
AvahiSServiceBrowser *browser;
@ -270,6 +272,7 @@ public:
};
AvahiServer* QZeroConfPrivate::server = nullptr;
quint32 QZeroConfPrivate::referenceCount = 0;
QZeroConf::QZeroConf(QObject *parent) : QObject (parent)
{
@ -282,7 +285,8 @@ QZeroConf::~QZeroConf()
avahi_string_list_free(pri->txt);
pri->broswerCleanUp();
avahi_server_config_free(&pri->config);
if (pri->server)
pri->referenceCount--;
if (!pri->referenceCount)
avahi_server_free(pri->server);
delete pri;
}