Examples with TYPE_PLUS_LENGTH_SIZE io.pravega.shared.protocol.netty.WireCommands.TYPE_PLUS_LENGTH_SIZE used on opensource projects

Example 1 with TYPE_PLUS_LENGTH_SIZE

use of io.pravega.shared.protocol.netty.WireCommands.TYPE_PLUS_LENGTH_SIZE in project pravega by pravega.

the class PravegaRequestProcessor method readSegment.

// endregion
// region RequestProcessor Implementation
@Override
public void readSegment(ReadSegment readSegment) {
    Timer timer = new Timer();
    final String segment = readSegment.getSegment();
    final String operation = "readSegment";
    if (!verifyToken(segment, readSegment.getOffset(), readSegment.getDelegationToken(), operation)) {
        return;
    }
    final int readSize = min(MAX_READ_SIZE, max(TYPE_PLUS_LENGTH_SIZE, readSegment.getSuggestedLength()));
    long trace = LoggerHelpers.traceEnter(log, operation, readSegment);
    segmentStore.read(segment, readSegment.getOffset(), readSize, TIMEOUT).thenAccept(readResult -> {
        LoggerHelpers.traceLeave(log, operation, trace, readResult);
        handleReadResult(readSegment, readResult);
        this.statsRecorder.readComplete(timer.getElapsed());
    }).exceptionally(ex -> handleException(readSegment.getRequestId(), segment, readSegment.getOffset(), operation, wrapCancellationException(ex)));
}