Changing the Base Address of a HttpClient

Question

When writing an application that uses HttpClient I have the same approach as this post, in other words I don\'t use using and instead use a static HttpClient. I hav

Answer 1

As it stands you can't change the base address.

How do we correctly proceed from here?

Do not set the base address and just use the full addresses for the requests.

That way the same client can be used for all requests other wise you would need to create a new client for each base address which will also defeat the advantages of having the single client.

The client factory in asp.net core 2+ has since fixed the problems associated with having multiple clients.

Disposing of the client is not mandatory, but doing so will cancel any ongoing requests and ensure the given instance of HttpClient cannot be used after Dispose is called. The factory takes care of tracking and disposing of the important resources that instances of HttpClient use, which means that HttpClient instances can be generally be treated as .NET objects that don’t require disposing.

One effect of this is that some common patterns that people use today to handle HttpClient instances, such as keeping a single HttpClient instance alive for a long time, are no longer required. Documentation about what exactly the factory does and what patterns it resolves will be available, but hasn’t been completed yet.

Completed documentation Use HttpClientFactory to implement resilient HTTP requests