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Code Issues Releases Wiki Activity

DevIo.pm: Wait 0.01s instead of 1s if the first returned 0. (Forum #57806)

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git-svn-id: https://svn.fhem.de/fhem/trunk@13865 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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rudolfkoenig 2017-04-01 09:10:44 +00:00
parent 5835853407
commit 9ed7626928
1 changed files with 1 additions and 1 deletions
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fhem/FHEM/DevIo.pm
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@ -64,7 +64,7 @@ DevIo_SimpleRead($)
########### ###########
# Lets' try again: Some drivers return len(0) on the first read... # Lets' try again: Some drivers return len(0) on the first read...
if(defined($buf) && length($buf) == 0) { if(defined($buf) && length($buf) == 0) {
$buf = DevIo_SimpleReadWithTimeout($hash, 1); $buf = DevIo_SimpleReadWithTimeout($hash, 0.01); # Forum #57806
} }
if(!defined($buf) || length($buf) == 0) { if(!defined($buf) || length($buf) == 0) {