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CC#JCHJava Community | Help. Code. Learn.RRailway

•Created by surwren on 11/8/2024 in #help

Refactoring Similar Network Requests

I have 3 async methods with a great deal of similarities but some differences (some use Authorization token, some have Json payload, some return Task<bool>, others Task) but all make network requests in a similar flow. What is an approach I could use to refactor them?

93 replies

CC#

•Created by surwren on 11/8/2024 in #help

Making Concurrent API calls Asynchronously (Is this Correct?)

Apologies for the long code, need to split it up into 2 posts because it's really long:

 async Task SendUserInfoRequestAsync() {
        if (string.IsNullOrEmpty(sessionCache.loginToken)) {
            Debug.LogError("No login token found.....");
            return;
        }
        Uri userInfoUri = new Uri(new Uri(baseUrl), userInfoRoute);
        Uri getUserInfoUri = new Uri(new Uri(baseUrl), getUserInfoRoute);
        
        using (HttpClient client = new HttpClient()) {
            try {
                client.DefaultRequestHeaders.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Bearer", sessionCache.loginToken);

                Task<HttpResponseMessage> task1 = client.PostAsync(userInfoUri, null);
                Task<HttpResponseMessage> task2 = client.PostAsync(getUserInfoUri, null);

                HttpResponseMessage response1 = await task1;    
                HttpResponseMessage response2 = await task2;

                if (!response1.IsSuccessStatusCode || !response2.IsSuccessStatusCode) {
                    string errorMessage = "Request from SendUserInfoRequestAsync() failed. ";
                    if (!response1.IsSuccessStatusCode) {
                        lastHttpResponseError = response1;
                        errorMessage += $"First request failed";
                    }
                    if (!response2.IsSuccessStatusCode) {
                        lastHttpResponseError = response2;
                        errorMessage += $"Second request failed.";
                    }
                    Debug.LogError(errorMessage);
                }

 async Task SendUserInfoRequestAsync() {
        if (string.IsNullOrEmpty(sessionCache.loginToken)) {
            Debug.LogError("No login token found.....");
            return;
        }
        Uri userInfoUri = new Uri(new Uri(baseUrl), userInfoRoute);
        Uri getUserInfoUri = new Uri(new Uri(baseUrl), getUserInfoRoute);
        
        using (HttpClient client = new HttpClient()) {
            try {
                client.DefaultRequestHeaders.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Bearer", sessionCache.loginToken);

                Task<HttpResponseMessage> task1 = client.PostAsync(userInfoUri, null);
                Task<HttpResponseMessage> task2 = client.PostAsync(getUserInfoUri, null);

                HttpResponseMessage response1 = await task1;    
                HttpResponseMessage response2 = await task2;

                if (!response1.IsSuccessStatusCode || !response2.IsSuccessStatusCode) {
                    string errorMessage = "Request from SendUserInfoRequestAsync() failed. ";
                    if (!response1.IsSuccessStatusCode) {
                        lastHttpResponseError = response1;
                        errorMessage += $"First request failed";
                    }
                    if (!response2.IsSuccessStatusCode) {
                        lastHttpResponseError = response2;
                        errorMessage += $"Second request failed.";
                    }
                    Debug.LogError(errorMessage);
                }

12 replies

CC#

•Created by surwren on 11/8/2024 in #help

What is the quickest way to copy API structures (headers, payload, response) from browser inspector?

9 replies

CC#

•Created by surwren on 11/7/2024 in #help

Can't Refactor Or Save this Class File (Lazily Loaded Singleton)

using System;

public sealed class SessionCache {
    private static readonly Lazy<SessionCache> lazy =
        new Lazy<SessionCache>(() => new SessionCache());

    public static SessionCache Instance { get { return lazy.Value; } }
    public UserData userData { get; set; }

    private SessionCache() {
    }
}

using System;

public sealed class SessionCache {
    private static readonly Lazy<SessionCache> lazy =
        new Lazy<SessionCache>(() => new SessionCache());

    public static SessionCache Instance { get { return lazy.Value; } }
    public UserData userData { get; set; }

    private SessionCache() {
    }
}

Am I doing something wrong in the syntax? .NET CORE 2.1

4 replies

CC#

•Created by surwren on 5/15/2024 in #help

Deployment vs production environments

I am preparing for a .NET role and am wondering what some configurations/setups/tools I can look up or prepare for? For context: The company is using .NET and Azure. Development is done via login to a VMware portal (IDE and environment are setup inside said VM) and there are a series of CICD tools facilitating any code pushes within said VMware portal. What deployment/production configurations or tools should I look into?

3 replies

CC#

•Created by surwren on 4/26/2024 in #help

What are some tools or methods for debugging microservices?

I am considering a microservices developer role and was wondering what some tools or strategies to debugging microservices are. My friends told me to 'just do monolithic', but there has to be a way right? Not everyone uses monolithic and microservices are good job experience?

13 replies

CC#

•Created by surwren on 4/7/2024 in #help

✅ "Legacy Versions" of C# or .NET?

As per title, I was wondering what would be considered legacy stacks when looking up companies. I am aware of what the Java equivalent tends to be (Java 6-8, JSP, etc) but I am unfamiliar with what indicators there are for legacy C# or .NET stacks in the industry. Is anyone able to provide some insight?

17 replies

CC#

•Created by surwren on 3/30/2024 in #help

Using SQL with C# or ASP.NET, without an ORM

I have a question about using SQL with C# or ASP.NET, without an ORM What are the most common ways this is done? What advantages would manual queries have over ORM generated ones

14 replies

CC#

•Created by surwren on 2/6/2024 in #help

Application Architecture Question

16 replies

CC#

•Created by surwren on 1/12/2024 in #help

How to check bandwidth of websocket connection?

As per title. I'm currently using websocket-sharp, but I'm wondering if there is a universal way to do it. I am thinking of sending 5 * 30 fps data (so basically 150 fps) and don't know if my websocket connection can handle it.

4 replies

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