本文整理匯總了TypeScript中@improbable-eng/grpc-web.grpc.client方法的典型用法代碼示例。如果您正苦於以下問題：TypeScript grpc.client方法的具體用法？TypeScript grpc.client怎麽用？TypeScript grpc.client使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類@improbable-eng/grpc-web.grpc的用法示例。
在下文中一共展示了grpc.client方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: it
it(`should not suppress exceptions`, (done) => {
const ping = new PingRequest();
ping.setValue("hello world");
const client = grpc.client(TestService.Ping, {
debug: DEBUG,
transport: transport,
host: testHostUrl,
});
client.onHeaders((headers: grpc.Metadata) => {
throw new Error("onHeaders exception");
});
client.onMessage((message: PingResponse) => {
throw new Error("onMessage exception");
});
client.onEnd((status: grpc.Code, statusMessage: string, trailers: grpc.Metadata) => {
setTimeout(() => {
uncaughtHandler.detach();
const exceptionsCaught = uncaughtHandler.getMessages();
assert.lengthOf(exceptionsCaught, 3);
assert.include(exceptionsCaught[0], "onHeaders exception");
assert.include(exceptionsCaught[1], "onMessage exception");
assert.include(exceptionsCaught[2], "onEnd exception");
done();
}, 100);
throw new Error("onEnd exception");
});
client.start();
client.send(ping);
});示例2: it
it("should make a bidirectional request that is terminated by the server", (done) => {
let didGetOnHeaders = false;
let didGetOnMessage = false;
let counter = 1;
let lastMessage = `helloworld:${counter}`;
const ping = new PingRequest();
ping.setSendHeaders(withHeaders);
ping.setSendTrailers(withTrailers);
ping.setValue(lastMessage);
const client = grpc.client(TestService.PingPongBidi, {
debug: DEBUG,
host: testHostUrl,
transport: grpc.WebsocketTransport(),
});
client.onHeaders((headers: grpc.Metadata) => {
DEBUG && debug("headers", headers);
didGetOnHeaders = true;
if (withHeaders) {
assert.deepEqual(headers.get("HeaderTestKey1"), ["ServerValue1"]);
assert.deepEqual(headers.get("HeaderTestKey2"), ["ServerValue2"]);
}
});
client.onMessage((message: PingResponse) => {
assert.ok(message instanceof PingResponse);
assert.deepEqual(message.getValue(), lastMessage);
if (counter === 10) {
const ping = new PingRequest();
ping.setFailureType(PingRequest.FailureType.CODE);
ping.setErrorCodeReturned(grpc.Code.OK);
client.send(ping);
} else {
counter++;
lastMessage = `helloworld:${counter}`;
const ping = new PingRequest();
ping.setValue(lastMessage);
client.send(ping);
}
});
client.onEnd((status: grpc.Code, statusMessage: string, trailers: grpc.Metadata) => {
DEBUG && debug("status", status, "statusMessage", statusMessage);
assert.strictEqual(status, grpc.Code.OK, "expected OK (0)");
assert.strictEqual(statusMessage, "", "expected no message");
if (withTrailers) {
assert.deepEqual(trailers.get("TrailerTestKey1"), ["ServerValue1"]);
assert.deepEqual(trailers.get("TrailerTestKey2"), ["ServerValue2"]);
}
assert.ok(didGetOnHeaders, "didGetOnHeaders");
assert.equal(counter, 10, "counter should have been incremented to 10");
done();
});
client.start();
// send initial message
client.send(ping);
});示例3:
assert.throw(() => {
const client = grpc.client(TestService.Ping, {
debug: DEBUG,
transport: transport,
host: testHostUrl,
});
client.send(ping);
}, "Client not started - .start() must be called before .send()");