void async_call()
{
RpcPromise p = new RpcPromise();
p.then(_ => {
prx.echo_async("this is a sync text",
delegate(string result, RpcAsyncContext ctx) {
Console.WriteLine("echo() result:" + result);
ctx.promise.data = result;
ctx.onNext();
//ctx.again();
}, _.promise);
}).then(_ => {
prx.timeout_async(1, delegate(RpcAsyncContext ctx) {
Console.WriteLine("timeout completed!");
ctx.onNext();
},_.promise);
});
RpcPromise pe = p.error(_ => {
Console.WriteLine("async call error:"+ _.exception.ToString());
_.onNext();
});
p.final(_ => {
Console.WriteLine(" commands be executed completed!");
});
p.end();
}
void test_promise()
{
RpcPromise p = new RpcPromise();
p.then(delegate(RpcAsyncContext ctx) {
ctx.promise.data = "abc";
Console.WriteLine("step 1.1");
ctx.promise.onNext(ctx);
}).then(delegate(RpcAsyncContext ctx) {
Console.WriteLine("step 1.2");
Console.WriteLine(ctx.promise.data);
//ctx.promise.onNext(ctx);
ctx.promise.onError(ctx);
});
RpcPromise p2 = p.error(delegate(RpcAsyncContext ctx) {
//p.onNext(ctx,ctx.promise);
Console.WriteLine("step 2.1");
ctx.promise.onError(ctx);
});
RpcPromise p3 = p2.error(delegate(RpcAsyncContext ctx) {
Console.WriteLine("step 3.1");
ctx.promise.onNext(ctx);
});
p3.then(delegate(RpcAsyncContext ctx) {
Console.WriteLine("step 2.2");
ctx.promise.onNext(ctx);
});
p.then(delegate(RpcAsyncContext ctx) {
Console.WriteLine("step 1.3");
ctx.promise.onNext(ctx);
}).final(delegate(RpcAsyncContext ctx) {
Console.WriteLine("final.");
Console.WriteLine(ctx.promise.data);
Console.ReadKey(true);
}).end();
}