Examples with DISPATCHER_KEY org.apache.dubbo.remoting.Constants.DISPATCHER_KEY used on opensource projects

Example 1 with DISPATCHER_KEY

use of org.apache.dubbo.remoting.Constants.DISPATCHER_KEY in project dubbo by alibaba.

the class GrpcOptionsUtils method buildServerBuilder.

static ServerBuilder buildServerBuilder(URL url, NettyServerBuilder builder) {
    int maxInboundMessageSize = url.getParameter(MAX_INBOUND_MESSAGE_SIZE, 0);
    if (maxInboundMessageSize > 0) {
        builder.maxInboundMessageSize(maxInboundMessageSize);
    }
    int maxInboundMetadataSize = url.getParameter(MAX_INBOUND_METADATA_SIZE, 0);
    if (maxInboundMetadataSize > 0) {
        builder.maxInboundMetadataSize(maxInboundMetadataSize);
    }
    if (url.getParameter(SSL_ENABLED_KEY, false)) {
        builder.sslContext(buildServerSslContext(url));
    }
    int flowControlWindow = url.getParameter(MAX_INBOUND_MESSAGE_SIZE, 0);
    if (flowControlWindow > 0) {
        builder.flowControlWindow(flowControlWindow);
    }
    int maxCalls = url.getParameter(MAX_CONCURRENT_CALLS_PER_CONNECTION, url.getParameter(EXECUTES_KEY, 0));
    if (maxCalls > 0) {
        builder.maxConcurrentCallsPerConnection(maxCalls);
    }
    // server interceptors
    List<ServerInterceptor> serverInterceptors = ExtensionLoader.getExtensionLoader(ServerInterceptor.class).getActivateExtension(url, SERVER_INTERCEPTORS, PROVIDER_SIDE);
    for (ServerInterceptor serverInterceptor : serverInterceptors) {
        builder.intercept(serverInterceptor);
    }
    // server filters
    List<ServerTransportFilter> transportFilters = ExtensionLoader.getExtensionLoader(ServerTransportFilter.class).getActivateExtension(url, TRANSPORT_FILTERS, PROVIDER_SIDE);
    for (ServerTransportFilter transportFilter : transportFilters) {
        builder.addTransportFilter(transportFilter.grpcTransportFilter());
    }
    String thread = url.getParameter(EXECUTOR, url.getParameter(DISPATCHER_KEY));
    if ("direct".equals(thread)) {
        builder.directExecutor();
    } else {
        builder.executor(ExtensionLoader.getExtensionLoader(ThreadPool.class).getAdaptiveExtension().getExecutor(url));
    }
    // Give users the chance to customize ServerBuilder
    return getConfigurator().map(configurator -> configurator.configureServerBuilder(builder, url)).orElse(builder);
}