aboutsummaryrefslogtreecommitdiffhomepage
path: root/src/csharp/GrpcApi/MathExamples.cs
blob: 97c91b1b1b586248b03e4d94200e7a9629627fef (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
#region Copyright notice and license

// Copyright 2015, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
//     * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//     * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#endregion

using System;
using System.Collections.Generic;
using System.Reactive.Linq;
using System.Threading.Tasks;
using Grpc.Core.Utils;

namespace math
{
	public static class MathExamples
	{
		public static void DivExample(MathGrpc.IMathServiceClient stub)
		{
			DivReply result = stub.Div(new DivArgs.Builder { Dividend = 10, Divisor = 3 }.Build());
			Console.WriteLine("Div Result: " + result);
		}

		public static void DivAsyncExample(MathGrpc.IMathServiceClient stub)
		{
			Task<DivReply> call = stub.DivAsync(new DivArgs.Builder { Dividend = 4, Divisor = 5 }.Build());
			DivReply result = call.Result;
			Console.WriteLine(result);
		}

		public static void DivAsyncWithCancellationExample(MathGrpc.IMathServiceClient stub)
		{
			Task<DivReply> call = stub.DivAsync(new DivArgs.Builder { Dividend = 4, Divisor = 5 }.Build());
			DivReply result = call.Result;
			Console.WriteLine(result);
		}

		public static void FibExample(MathGrpc.IMathServiceClient stub)
		{
            var recorder = new RecordingObserver<Num>();
            stub.Fib(new FibArgs.Builder { Limit = 5 }.Build(), recorder);

			List<Num> numbers = recorder.ToList().Result;
            Console.WriteLine("Fib Result: " + string.Join("|", recorder.ToList().Result));
		}

		public static void SumExample(MathGrpc.IMathServiceClient stub)
		{
			List<Num> numbers = new List<Num>{new Num.Builder { Num_ = 1 }.Build(),
				new Num.Builder { Num_ = 2 }.Build(),
				new Num.Builder { Num_ = 3 }.Build()};

            var res = stub.Sum();
            foreach (var num in numbers) {
                res.Inputs.OnNext(num);
            }
            res.Inputs.OnCompleted();

			Console.WriteLine("Sum Result: " + res.Task.Result);
		}

		public static void DivManyExample(MathGrpc.IMathServiceClient stub)
		{
			List<DivArgs> divArgsList = new List<DivArgs>{
				new DivArgs.Builder { Dividend = 10, Divisor = 3 }.Build(),
				new DivArgs.Builder { Dividend = 100, Divisor = 21 }.Build(),
				new DivArgs.Builder { Dividend = 7, Divisor = 2 }.Build()
			};

            var recorder = new RecordingObserver<DivReply>();

            var inputs = stub.DivMany(recorder);
            foreach (var input in divArgsList)
            {
                inputs.OnNext(input);
            }
            inputs.OnCompleted();

			Console.WriteLine("DivMany Result: " + string.Join("|", recorder.ToList().Result));
		}

		public static void DependendRequestsExample(MathGrpc.IMathServiceClient stub)
		{
			var numberList = new List<Num>
			{ new Num.Builder{ Num_ = 1 }.Build(),
				new Num.Builder{ Num_ = 2 }.Build(), new Num.Builder{ Num_ = 3 }.Build()
			};

			numberList.ToObservable();

			//IObserver<Num> numbers;
			//Task<Num> call = stub.Sum(out numbers);
			//foreach (var num in numberList)
			//{
			//	numbers.OnNext(num);
			//}
			//numbers.OnCompleted();

			//Num sum = call.Result;

			//DivReply result = stub.Div(new DivArgs.Builder { Dividend = sum.Num_, Divisor = numberList.Count }.Build());
		}
	}
}