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ConsoleReaderChildProcess: die voluntarily if connection to server process is closed

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this happens if the parent process is killed via SIGINT, because its stdin will be closed, interrupting a blocking read. This might also happen if the user pressed CTRL+D, so we don't die unless end of socket stream was also detected.

closes #4335
This commit is contained in:
Dylan T 2021-07-26 15:07:39 +01:00
parent 1afda04620
commit c7bb77e24a
1 changed files with 1 additions and 1 deletions
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src/console/ConsoleReaderChildProcess.php
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@ -41,7 +41,7 @@ if($socket === false){
throw new \RuntimeException("Failed to connect to server process"); throw new \RuntimeException("Failed to connect to server process");
} }
$consoleReader = new ConsoleReader(); $consoleReader = new ConsoleReader();
while(true){ while(!feof($socket)){
$line = $consoleReader->readLine(); $line = $consoleReader->readLine();
if($line !== null){ if($line !== null){
fwrite($socket, $line . "\n"); fwrite($socket, $line . "\n");