HTHou commented on code in PR #13550:
URL: https://github.com/apache/iotdb/pull/13550#discussion_r1776292865
##########
iotdb-client/session/src/main/java/org/apache/iotdb/session/Session.java:
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@@ -1384,6 +1440,34 @@ private void handleRedirection(String deviceId,
TEndPoint endpoint) {
}
}
+ private void handleRedirection(IDeviceID deviceId, TEndPoint endpoint) {
+ if (enableRedirection) {
+ // no need to redirection
+ if (endpoint.ip.equals("0.0.0.0")) {
+ return;
+ }
+ AtomicReference<IoTDBConnectionException> exceptionReference = new
AtomicReference<>();
+ if (!tableModelDeviceIdToEndpoint.containsKey(deviceId)
+ || !tableModelDeviceIdToEndpoint.get(deviceId).equals(endpoint)) {
+ tableModelDeviceIdToEndpoint.put(deviceId, endpoint);
+ }
+ SessionConnection connection =
+ endPointToSessionConnection.computeIfAbsent(
+ endpoint,
+ k -> {
+ try {
+ return constructSessionConnection(this, endpoint, zoneId);
+ } catch (IoTDBConnectionException ex) {
+ exceptionReference.set(ex);
+ return null;
+ }
+ });
+ if (connection == null) {
+ tableModelDeviceIdToEndpoint.remove(deviceId);
+ }
+ }
Review Comment:
no idea either, just copied from old code. Let me remove it
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