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Code Issues Releases Wiki Activity

98_ping: Add attribute for minimum fails before reporting (minFailCount)

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git-svn-id: https://svn.fhem.de/fhem/trunk@10692 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
mattwire 2016-01-31 19:55:57 +00:00
parent de16994950
commit c56ad3a549
2 changed files with 42 additions and 22 deletions
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2
fhem/CHANGED
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@ -1,5 +1,7 @@
# Add changes at the top of the list. Keep it in ASCII, and 80-char wide. # Add changes at the top of the list. Keep it in ASCII, and 80-char wide.
# Do not insert empty lines here, update check depends on it. # Do not insert empty lines here, update check depends on it.
- feature: 98_ping: Add attribute for minimum fails before reporting
(minFailCount)
- bugfix: PRESENCE: fix log warning "use of uninitialized value ..." when - bugfix: PRESENCE: fix log warning "use of uninitialized value ..." when
using power set command without any argument. using power set command without any argument.
- added: 60_allergy: Allergy forecast data for Germany - added: 60_allergy: Allergy forecast data for Germany

28
fhem/FHEM/98_ping.pm
View File

@ -41,7 +41,7 @@ sub ping_Initialize($)
$hash->{DefFn} = "ping_Define"; $hash->{DefFn} = "ping_Define";
$hash->{UndefFn} = "ping_Undefine"; $hash->{UndefFn} = "ping_Undefine";
$hash->{AttrFn} = "ping_Attr"; $hash->{AttrFn} = "ping_Attr";
$hash->{AttrList} = "disable:0,1 checkInterval ".$readingFnAttributes; $hash->{AttrList} = "disable:1 checkInterval minFailCount ".$readingFnAttributes;
return undef; return undef;
} }
@ -61,11 +61,14 @@ sub ping_Define($$)
$hash->{HOST} = $host; $hash->{HOST} = $host;
$hash->{MODE} = lc($mode); $hash->{MODE} = lc($mode);
$hash->{TIMEOUT} = $timeout; $hash->{TIMEOUT} = $timeout;
$hash->{FAILCOUNT} = 0;
readingsSingleUpdate($hash, "state", "Initialized", 1);
return "ERROR: mode must be one of tcp,udp,icmp" if ($hash->{MODE} !~ "tcp|udp|icmp"); return "ERROR: mode must be one of tcp,udp,icmp" if ($hash->{MODE} !~ "tcp|udp|icmp");
return "ERROR: timeout must be 0 or higher." if (($hash->{TIMEOUT} !~ /^\d*$/) || ($hash->{TIMEOUT} < 0)); return "ERROR: timeout must be 0 or higher." if (($hash->{TIMEOUT} !~ /^\d*$/) || ($hash->{TIMEOUT} < 0));
$attr{$name}{"checkInterval"} = 10 if (!defined($attr{$name}{"checkInterval"})); $attr{$name}{"checkInterval"} = 10 if (!defined($attr{$name}{"checkInterval"}));
$attr{$name}{"event-on-change-reading"} = "state" if (!defined($attr{$name}{"event-on-change-reading"}));
ping_State($hash); ping_State($hash);
@ -90,6 +93,8 @@ sub ping_Attr($$$$) {
Log3 ($hash, 5, "$hash->{NAME}_Attr: Attr $attribute; Value $value"); Log3 ($hash, 5, "$hash->{NAME}_Attr: Attr $attribute; Value $value");
if ($command eq "set") {
if ($attribute eq "checkInterval") if ($attribute eq "checkInterval")
{ {
if (($value !~ /^\d*$/) || ($value < 5)) if (($value !~ /^\d*$/) || ($value < 5))
@ -111,6 +116,7 @@ sub ping_Attr($$$$) {
readingsSingleUpdate($hash, "state", "Initialized", 1); readingsSingleUpdate($hash, "state", "Initialized", 1);
} }
} }
}
return undef; return undef;
} }
@ -127,18 +133,26 @@ sub ping_State(@)
Log3 ( $hash, 5, "$hash->{NAME}_State: Executing ping"); Log3 ( $hash, 5, "$hash->{NAME}_State: Executing ping");
# check via ping # check via ping
my $pingstatus = "unreachable";
my $p; my $p;
$p = Net::Ping->new($hash->{MODE}); $p = Net::Ping->new($hash->{MODE});
my $alive = $p->ping($hash->{HOST}, $hash->{TIMEOUT}); my $alive = $p->ping($hash->{HOST}, $hash->{TIMEOUT});
$p->close(); $p->close();
$pingstatus = "ok" if $alive;
# And update state if ($alive) {
readingsSingleUpdate($hash, "state", $pingstatus, 1); # State is ok
$hash->{FAILCOUNT} = 0;
readingsSingleUpdate($hash, "state", "ok", 1);
} else {
# Increment failcount and report unreachable if over limit
$hash->{FAILCOUNT} += 1;
if ($hash->{FAILCOUNT} >= AttrVal($hash->{NAME}, "minFailCount", 1)) {
readingsSingleUpdate($hash, "state", "unreachable", 1);
}
}
# Check state every X seconds # Check state every X seconds
RemoveInternalTimer($hash);
InternalTimer(gettimeofday() + AttrVal($hash->{NAME}, "checkInterval", "10"), "ping_State", $hash, 0); InternalTimer(gettimeofday() + AttrVal($hash->{NAME}, "checkInterval", "10"), "ping_State", $hash, 0);
return undef; return undef;
@ -181,6 +195,10 @@ sub ping_State(@)
<b>checkInterval</b><br/> <b>checkInterval</b><br/>
Default: 10s. Time after the bridge connection is re-checked. Default: 10s. Time after the bridge connection is re-checked.
</li> </li>
<li>
<b>minFailCount</b><br/>
Default: 1. Number of failures before reporting "unreachable".
</li>
</ul> </ul>
</ul> </ul>