- if (this.isRoot) {
- port = getPortFromFile(ROOT_PORT_FILE);
- if (port == 0) {
- /* No session daemon available. Stop and retry later. */
- throw new IOException();
- }
- } else {
- port = getPortFromFile(getHomePath() + USER_PORT_FILE);
- if (port == 0) {
- /* No session daemon available. Stop and retry later. */
- throw new IOException();
- }
+ /*
+ * Check for the edge case of both files existing but pointing to the
+ * same port. In this case, let the root client handle it.
+ */
+ if ((rootPort != 0) && (rootPort == userPort) && (!isRoot)) {
+ log("User and root config files both point to port " + rootPort +
+ ". Letting the root client handle it.");
+ throw new IOException();
+ }
+
+ int portToUse = (isRoot ? rootPort : userPort);
+
+ if (portToUse == 0) {
+ /* No session daemon available. Stop and retry later. */
+ throw new IOException();