Ruakij/rfmon-to-influx
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Catch start-error from tcpdump

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tcpdump writes to stderr at the beginning
This commit is contained in:
Ruakij 2021-11-29 13:18:29 +01:00
parent 45a11753de
commit c27761322c
1 changed files with 2 additions and 1 deletions
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src/main.js
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@ -71,7 +71,8 @@ if(errorMsg){
logger.debug("Attaching error-logger.."); logger.debug("Attaching error-logger..");
const loggerTcpdump = logFactory("tcpdump"); const loggerTcpdump = logFactory("tcpdump");
proc.stderr.setEncoding("utf8").on("data", (data) => { proc.stderr.setEncoding("utf8").on("data", (data) => {
loggerTcpdump.error(data); if(!data.match(/^(tcpdump: )?listening on /i)) // Catch start-error
loggerTcpdump.error(data);
}); });
logger.debug("Attaching exit-handler.."); logger.debug("Attaching exit-handler..");