dendi-wang/thingsboard
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add TODO for SNMP traps processing

Browse Source
This commit is contained in:
ViacheslavKlimov 2023-06-27 11:50:29 +03:00
parent a045718e94
commit 83641e285f
2 changed files with 12 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
common/data/src/main/java/org/thingsboard/server/common/data/transport/snmp/SnmpMethod.java
View File

@ -17,7 +17,8 @@ package org.thingsboard.server.common.data.transport.snmp;
public enum SnmpMethod {
GET(-96),
SET(-93);
SET(-93),
TRAP(-89);
// codes taken from org.snmp4j.PDU class
private final int code;

12
common/transport/snmp/src/main/java/org/thingsboard/server/transport/snmp/service/SnmpTransportService.java
View File

@ -297,7 +297,14 @@ public class SnmpTransportService implements TbTransportService, CommandResponde
});
}
/* SNMP notifications handler */
/*
* SNMP notifications handler
*
* TODO: add check for host uniqueness when saving device (for backward compatibility - only for the ones using from-device RPC requests)
*
* TODO: this won't work properly in a cluster mode, due to load-balancing of requests from devices:
* session might not be on this instance
* */
@Override
public void processPdu(CommandResponderEvent event) {
Address sourceAddress = event.getPeerAddress();
@ -331,6 +338,7 @@ public class SnmpTransportService implements TbTransportService, CommandResponde
RequestContext requestContext = RequestContext.builder()
.communicationSpec(communicationConfig.getSpec())
.responseMappings(communicationConfig.getAllMappings())
.method(SnmpMethod.TRAP)
.build();
responseProcessingExecutor.execute(() -> {
@ -400,7 +408,7 @@ public class SnmpTransportService implements TbTransportService, CommandResponde
responseProcessors.put(SnmpCommunicationSpec.TO_SERVER_RPC_REQUEST, (responseData, requestContext, sessionContext) -> {
TransportProtos.ToServerRpcRequestMsg toServerRpcRequestMsg = TransportProtos.ToServerRpcRequestMsg.newBuilder()
.setRequestId(0)
.setMethodName("TRAP")
.setMethodName(requestContext.getMethod().name())
.setParams(JsonConverter.toJson(responseData))
.build();
transportService.process(sessionContext.getSessionInfo(), toServerRpcRequestMsg, null);