- final RequestContext requestContext = requestContextStack.createRequestContext();
- final SettableFuture<RpcResult<SetConfigOutput>> result = requestContextStack.storeOrFail(requestContext);
- if (!result.isDone()) {
- synchronized (deviceContext) {
- SetConfigInputBuilder builder = new SetConfigInputBuilder();
- SwitchConfigFlag flag = SwitchConfigFlag.valueOf(input.getFlag());
- final Xid xid = deviceContext.getNextXid();
- builder.setXid(xid.getValue());
- builder.setFlags(flag);
- builder.setMissSendLen(input.getMissSearchLength());
- builder.setVersion(version);
- ListenableFuture<RpcResult<Void>> futureResultFromOfLib = JdkFutureAdapters.listenInPoolThread(deviceContext.getPrimaryConnectionContext().getConnectionAdapter().setConfig(builder.build()));
- OFJResult2RequestCtxFuture<SetConfigOutput> OFJResult2RequestCtxFuture = new OFJResult2RequestCtxFuture<>(requestContext, deviceContext);
- OFJResult2RequestCtxFuture.processResultFromOfJava(futureResultFromOfLib);
- }
- } else {
- RequestContextUtil.closeRequstContext(requestContext);
+ final RequestContext<SetConfigOutput> requestContext = createRequestContext();
+ if (requestContext == null) {
+ return failedFuture();
+ }
+
+ SetConfigInputBuilder builder = new SetConfigInputBuilder();
+ SwitchConfigFlag flag = SwitchConfigFlag.valueOf(input.getFlag());
+ final Long reserverXid = deviceContext.getReservedXid();
+ if (null == reserverXid) {
+ return RequestContextUtil.closeRequestContextWithRpcError(requestContext, "Outbound queue wasn't able to reserve XID.");
+ }
+
+ final Xid xid = new Xid(reserverXid);
+ builder.setXid(xid.getValue());
+ builder.setFlags(flag);
+ builder.setMissSendLen(input.getMissSearchLength());
+ builder.setVersion(getVersion());
+ ListenableFuture<RpcResult<Void>> futureResultFromOfLib;
+ synchronized (deviceContext) {
+ futureResultFromOfLib = JdkFutureAdapters.listenInPoolThread(deviceContext.getPrimaryConnectionContext().getConnectionAdapter().setConfig(builder.build()));