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close ServerSocket instance in finally block

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This commit is contained in:
Sergey Simonchik
2012-06-18 12:53:25 +04:00
parent d3f19de485
commit 47411f9ae5
1 changed files with 14 additions and 11 deletions
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platform/platform-api/src/com/intellij/util/net/NetUtils.java
+14 -11
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@@ -40,19 +40,22 @@ public class NetUtils {
public static int findAvailableSocketPort() throws IOException {
final ServerSocket serverSocket = new ServerSocket(0);
int port = serverSocket.getLocalPort();
//workaround for linux : calling close() immediately after opening socket
//may result that socket is not closed
synchronized(serverSocket) {
try {
serverSocket.wait(1);
}
catch (InterruptedException e) {
LOG.error(e);
try {
int port = serverSocket.getLocalPort();
//workaround for linux : calling close() immediately after opening socket
//may result that socket is not closed
synchronized (serverSocket) {
try {
serverSocket.wait(1);
}
catch (InterruptedException e) {
LOG.error(e);
}
}
return port;
} finally {
serverSocket.close();
}
serverSocket.close();
return port;
}
public static int[] findAvailableSocketPorts(int capacity) throws IOException {