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author | Stefan Pöschel <github@basicmaster.de> | 2017-04-07 23:43:23 +0200 |
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committer | Stefan Pöschel <github@basicmaster.de> | 2017-04-07 23:43:23 +0200 |
commit | 78ca13d1a7d837008ef5339746773b2abbf3ca2f (patch) | |
tree | 49e9024536af1f5bd19a8e2f29b7775fb8655c23 /src/odr-padenc.cpp | |
parent | b2253d99cba9dabf8afaec030a2c9f7c1fe623d5 (diff) | |
download | ODR-PadEnc-78ca13d1a7d837008ef5339746773b2abbf3ca2f.tar.gz ODR-PadEnc-78ca13d1a7d837008ef5339746773b2abbf3ca2f.tar.bz2 ODR-PadEnc-78ca13d1a7d837008ef5339746773b2abbf3ca2f.zip |
Add recovery on broken pipe
When the opposite side of the PAD FIFO disconnects (e.g. due to crash of
the audio encoder), ODR-PadEnc crashed as well due to SIGPIPE.
This commit changes the behaviour. From now on instead error messages
are displayed and it is possible for a new instance of the audio encoder
to reconnect to the still running ODR-PadEnc instance.
Diffstat (limited to 'src/odr-padenc.cpp')
-rw-r--r-- | src/odr-padenc.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/odr-padenc.cpp b/src/odr-padenc.cpp index c42ddf0..2fd3a47 100644 --- a/src/odr-padenc.cpp +++ b/src/odr-padenc.cpp @@ -168,6 +168,10 @@ int main(int argc, char *argv[]) { perror("ODR-PadEnc Error: could not set SIGTERM handler"); return 1; } + if(signal(SIGPIPE, SIG_IGN) == SIG_ERR) { + perror("ODR-PadEnc Error: could not set SIGPIPE to be ignored"); + return 1; + } size_t padlen = 58; bool erase_after_tx = false; |