Removing/resetting routes

[andrewtheis]

When using Swifter for unit tests, it would be nice to be able to reset all routes in tearDown(). Occasionally a request will fail with error The network connection was lost, likely due to stopping/starting several servers very quickly that all try to bind to 8080. Being able to keep an instance running but resetting the routes should make this error less likely.

[AndrewSad]

Or you can add support for multiple ports on server start, for example, I use this in my iOS UI-tests for parallel runs:

class HTTPDynamicStubs {
    
    var server = HttpServer()
    var port: UInt16 = 8080
    
    ...
    
    func setUp() {
        setupInitialStubs()
        
        while port != 8090 {
            do {
                try server.start(port)
                print("Server started on port \(port)")
            } catch {
                port += 1
                print("Failure, trying new port \(port)")
                continue
            }
            break
        }
    }

[chosa91]

What about using port: 0 (gives an auto-assigned port), then get the port try server.port()