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00_MQTT2_CLIENT.pm: implement CONNACK timeout (Forum #114166)

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git-svn-id: https://svn.fhem.de/fhem/trunk@22936 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2020-10-07 14:54:17 +00:00
parent efa873dfa1
commit 319ac2fac3
1 changed files with 9 additions and 1 deletions
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10
fhem/FHEM/00_MQTT2_CLIENT.pm
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@ -131,6 +131,7 @@ MQTT2_CLIENT_doinit($)
pack("C",0x10).
MQTT2_CLIENT_calcRemainingLength(length($msg)).$msg, 1, 1); # Forum #92946
RemoveInternalTimer($hash);
$hash->{waitingForConnack} = 1;
if($keepalive) {
InternalTimer(gettimeofday()+$keepalive,"MQTT2_CLIENT_keepalive",$hash,0);
}
@ -182,10 +183,13 @@ MQTT2_CLIENT_keepalive($)
{
my ($hash) = @_;
my $name = $hash->{NAME};
if($hash->{waitingForConnack}) {
Log3 $name, 2, "$hash->{NAME}: No CONNACK, disconnecting";
return MQTT2_CLIENT_Disco($hash);
}
if($hash->{waitingForPingRespSince}) {
Log3 $name, 2, "$hash->{NAME}: No PINGRESP for last PINGREQ (".
"at $hash->{waitingForPingRespSince}), disconnecting";
delete $hash->{waitingForPingRespSince};
return MQTT2_CLIENT_Disco($hash);
}
my $keepalive = AttrVal($name, "keepaliveTimeout", 30);
@ -224,6 +228,9 @@ MQTT2_CLIENT_Disco($;$$)
delete($hash->{disconnectTimerHash});
}
delete $hash->{waitingForConnack};
delete $hash->{waitingForPingRespSince};
readingsSingleUpdate($hash, "state", "disconnected", 1);
}
@ -418,6 +425,7 @@ MQTT2_CLIENT_Read($@)
####################################
if($cpt eq "CONNACK") {
delete($hash->{waitingForConnack});
my $rc = ord(substr($pl,1,1));
if($rc == 0) {
MQTT2_CLIENT_doinit($hash);