/** * @param ses Session. * @param op Operation. * @return Future for operation. */ private GridNioFuture<?> pauseResumeReads(GridNioSession ses, NioOperation op) { assert ses instanceof GridSelectorNioSessionImpl; assert op == NioOperation.PAUSE_READ || op == NioOperation.RESUME_READ; GridSelectorNioSessionImpl impl = (GridSelectorNioSessionImpl)ses; if (impl.closed()) return new GridNioFinishedFuture(new IOException("Failed to pause/resume reads " + "(connection was closed): " + ses)); NioOperationFuture<?> fut = new NioOperationFuture<Void>(impl, op); impl.offerStateChange(fut); return fut; }
/** * @param ses Session to close. * @return Future for operation. */ public GridNioFuture<Boolean> close(GridNioSession ses) { assert ses instanceof GridSelectorNioSessionImpl : ses; GridSelectorNioSessionImpl impl = (GridSelectorNioSessionImpl)ses; if (impl.closed()) return new GridNioFinishedFuture<>(false); NioOperationFuture<Boolean> fut = new NioOperationFuture<>(impl, NioOperation.CLOSE); impl.offerStateChange(fut); return fut; }
/** * @param ses Session. */ public void resend(GridNioSession ses) { assert ses instanceof GridSelectorNioSessionImpl; GridNioRecoveryDescriptor recoveryDesc = ses.outRecoveryDescriptor(); if (recoveryDesc != null && !recoveryDesc.messagesRequests().isEmpty()) { Deque<SessionWriteRequest> futs = recoveryDesc.messagesRequests(); if (log.isDebugEnabled()) log.debug("Resend messages [rmtNode=" + recoveryDesc.node().id() + ", msgCnt=" + futs.size() + ']'); GridSelectorNioSessionImpl ses0 = (GridSelectorNioSessionImpl)ses; SessionWriteRequest fut0 = futs.iterator().next(); for (SessionWriteRequest fut : futs) { fut.messageThread(true); fut.resetSession(ses0); } ses0.resend(futs); // Wake up worker. ses0.offerStateChange((GridNioServer.SessionChangeRequest)fut0); } }
/** * @param ses Session. * @param op Operation. * @return Future for operation. */ private GridNioFuture<?> pauseResumeReads(GridNioSession ses, NioOperation op) { assert ses instanceof GridSelectorNioSessionImpl; assert op == NioOperation.PAUSE_READ || op == NioOperation.RESUME_READ; GridSelectorNioSessionImpl impl = (GridSelectorNioSessionImpl)ses; if (impl.closed()) return new GridNioFinishedFuture(new IOException("Failed to pause/resume reads " + "(connection was closed): " + ses)); NioOperationFuture<?> fut = new NioOperationFuture<Void>(impl, op); impl.offerStateChange(fut); return fut; }
/** * @param ses Session to close. * @return Future for operation. */ public GridNioFuture<Boolean> close(GridNioSession ses) { assert ses instanceof GridSelectorNioSessionImpl : ses; GridSelectorNioSessionImpl impl = (GridSelectorNioSessionImpl)ses; if (impl.closed()) return new GridNioFinishedFuture<>(false); NioOperationFuture<Boolean> fut = new NioOperationFuture<>(impl, NioOperation.CLOSE); impl.offerStateChange(fut); return fut; }
/** * @param ses Session. */ public void resend(GridNioSession ses) { assert ses instanceof GridSelectorNioSessionImpl; GridNioRecoveryDescriptor recoveryDesc = ses.outRecoveryDescriptor(); if (recoveryDesc != null && !recoveryDesc.messagesRequests().isEmpty()) { Deque<SessionWriteRequest> futs = recoveryDesc.messagesRequests(); if (log.isDebugEnabled()) log.debug("Resend messages [rmtNode=" + recoveryDesc.node().id() + ", msgCnt=" + futs.size() + ']'); GridSelectorNioSessionImpl ses0 = (GridSelectorNioSessionImpl)ses; SessionWriteRequest fut0 = futs.iterator().next(); for (SessionWriteRequest fut : futs) { fut.messageThread(true); fut.resetSession(ses0); } ses0.resend(futs); // Wake up worker. ses0.offerStateChange((GridNioServer.SessionChangeRequest)fut0); } }