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modify Service Invocation sample #902

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merged 3 commits into from
Feb 11, 2024
Merged

modify Service Invocation sample #902

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3d9799f
use InvokeHttpClient in service invocation csharp sample
MregXN Nov 21, 2023
cb2075f
add dependency
MregXN Nov 21, 2023
5097d9a
retrigger to pass validation
MregXN Nov 21, 2023
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16 changes: 7 additions & 9 deletions service_invocation/csharp/http/checkout/Program.cs
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Original file line number Diff line number Diff line change
@@ -1,21 +1,19 @@
using System.Text;
using System.Text.Json;
using System.Text.Json.Serialization;
using Dapr.Client;

var baseURL = (Environment.GetEnvironmentVariable("BASE_URL") ?? "http://localhost") + ":" + (Environment.GetEnvironmentVariable("DAPR_HTTP_PORT") ?? "3500");

var client = new HttpClient();
client.DefaultRequestHeaders.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json"));
// Adding app id as part of the header
client.DefaultRequestHeaders.Add("dapr-app-id", "order-processor");
var client = DaprClient.CreateInvokeHttpClient(appId: "order-processor");

for (int i = 1; i <= 20; i++) {
var order = new Order(i);
var orderJson = JsonSerializer.Serialize<Order>(order);
var content = new StringContent(orderJson, Encoding.UTF8, "application/json");

var cts = new CancellationTokenSource();
Console.CancelKeyPress += (object? sender, ConsoleCancelEventArgs e) => cts.Cancel();

// Invoking a service
var response = await client.PostAsync($"{baseURL}/orders", content);
var response = await client.PostAsJsonAsync("/orders", order, cts.Token);

Console.WriteLine("Order passed: " + order);

await Task.Delay(TimeSpan.FromSeconds(1));
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7 changes: 6 additions & 1 deletion service_invocation/csharp/http/checkout/checkout.csproj
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Original file line number Diff line number Diff line change
Expand Up @@ -7,4 +7,9 @@
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>

</Project>
<ItemGroup>
<PackageReference Include="Dapr.Client" Version="1.12.0" />
<PackageReference Include="Microsoft.AspNet.WebApi.Client" Version="6.0.0" />
</ItemGroup>

</Project>
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