Examples with BlockingStreamingHttpClient io.servicetalk.http.api.BlockingStreamingHttpClient used on opensource projects

Example 1 with BlockingStreamingHttpClient

use of io.servicetalk.http.api.BlockingStreamingHttpClient in project servicetalk by apple.

the class ClientEffectiveStrategyTest method getResponse.

private String getResponse(ClientType clientType, StreamingHttpClient client) throws Exception {
    switch(clientType) {
        case Blocking:
            BlockingHttpClient blockingClient = client.asBlockingClient();
            return blockingClient.request(blockingClient.get("/")).payloadBody().toString(StandardCharsets.US_ASCII);
        case BlockingStreaming:
            BlockingStreamingHttpClient blockingStreamingClient = client.asBlockingStreamingClient();
            Supplier<CompositeBuffer> supplier = client.executionContext().bufferAllocator()::newCompositeBuffer;
            return StreamSupport.stream(blockingStreamingClient.request(blockingStreamingClient.get("/")).payloadBody().spliterator(), false).reduce((Buffer base, Buffer buffer) -> (base instanceof CompositeBuffer ? ((CompositeBuffer) base) : supplier.get().addBuffer(base)).addBuffer(buffer)).map(buffer -> buffer.toString(StandardCharsets.US_ASCII)).orElse("");
        case AsyncStreaming:
            return client.request(client.get("/")).flatMap(resp -> resp.payloadBody().collect(() -> client.executionContext().bufferAllocator().newCompositeBuffer(), CompositeBuffer::addBuffer)).toFuture().get().toString(StandardCharsets.US_ASCII);
        case Async:
            HttpClient httpClient = client.asClient();
            return httpClient.request(httpClient.get("/")).toFuture().get().payloadBody().toString(StandardCharsets.US_ASCII);
        default:
            fail("Unexpected client type " + clientType);
            /* NOTREACHED */
            return "failed";
    }
}

Example 2 with BlockingStreamingHttpClient

use of io.servicetalk.http.api.BlockingStreamingHttpClient in project servicetalk by apple.

the class BlockingProtobufStreamingUrlClient method main.

public static void main(String[] args) throws Exception {
    try (BlockingStreamingHttpClient client = HttpClients.forMultiAddressUrl().buildBlockingStreaming()) {
        BlockingStreamingHttpResponse response = client.request(client.post("http://localhost:8080/protobuf").payloadBody(asList(RequestMessage.newBuilder().setMessage("value1").build(), RequestMessage.newBuilder().setMessage("value22").build(), RequestMessage.newBuilder().setMessage("value333").build()), REQ_STREAMING_SERIALIZER));
        System.out.println(response.toString((name, value) -> value));
        // the full response payload body is drained in case of exceptions
        try (BlockingIterator<ResponseMessage> payload = response.payloadBody(RESP_STREAMING_SERIALIZER).iterator()) {
            while (payload.hasNext()) {
                System.out.println(payload.next());
            }
        }
    }
}

Example 3 with BlockingStreamingHttpClient

use of io.servicetalk.http.api.BlockingStreamingHttpClient in project servicetalk by apple.

the class BlockingProtobufStreamingClient method main.

public static void main(String[] args) throws Exception {
    try (BlockingStreamingHttpClient client = HttpClients.forSingleAddress("localhost", 8080).buildBlockingStreaming()) {
        BlockingStreamingHttpResponse response = client.request(client.post("/protobuf").payloadBody(asList(RequestMessage.newBuilder().setMessage("value1").build(), RequestMessage.newBuilder().setMessage("value22").build(), RequestMessage.newBuilder().setMessage("value333").build()), REQ_STREAMING_SERIALIZER));
        System.out.println(response.toString((name, value) -> value));
        // the full response payload body is drained in case of exceptions
        try (BlockingIterator<ResponseMessage> payload = response.payloadBody(RESP_STREAMING_SERIALIZER).iterator()) {
            while (payload.hasNext()) {
                System.out.println(payload.next());
            }
        }
    }
}

Example 4 with BlockingStreamingHttpClient

use of io.servicetalk.http.api.BlockingStreamingHttpClient in project servicetalk by apple.

the class BlockingHelloWorldStreamingClient method main.

public static void main(String[] args) throws Exception {
    try (BlockingStreamingHttpClient client = HttpClients.forSingleAddress("localhost", 8080).buildBlockingStreaming()) {
        BlockingStreamingHttpResponse response = client.request(client.get("/sayHello"));
        System.out.println(response.toString((name, value) -> value));
        // the full response payload body is drained in case of exceptions
        try (BlockingIterator<String> payload = response.payloadBody(appSerializerUtf8FixLen()).iterator()) {
            while (payload.hasNext()) {
                System.out.println(payload.next());
            }
        }
    }
}

Example 5 with BlockingStreamingHttpClient

use of io.servicetalk.http.api.BlockingStreamingHttpClient in project servicetalk by apple.

the class BlockingHelloWorldStreamingUrlClient method main.

public static void main(String[] args) throws Exception {
    try (BlockingStreamingHttpClient client = HttpClients.forMultiAddressUrl().buildBlockingStreaming()) {
        BlockingStreamingHttpResponse response = client.request(client.get("http://localhost:8080/sayHello"));
        System.out.println(response.toString((name, value) -> value));
        // the full response payload body is drained in case of exceptions
        try (BlockingIterator<String> payload = response.payloadBody(appSerializerUtf8FixLen()).iterator()) {
            while (payload.hasNext()) {
                System.out.println(payload.next());
            }
        }
    }
}