(Swift) Example: Http.HttpSReq method

Demonstrates how to call the HttpSReq method.

Note: This example requires Chilkat v11.0.0 or greater.

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func chilkatTest() {
    var success: Bool = false

    let http = CkoHttp()!
    let req = CkoHttpRequest()!
    let resp = CkoHttpResponse()!

    // Specify the details of the HTTP request.
    req.httpVerb = "POST"
    req.contentType = "application/json"
    req.path = "/echo_request_body.asp"

    var requestBody: String? = "{\"greeting\":\"Hello World\"}"
    req.loadBody(from: requestBody, charset: "utf-8")

    // Send a POST to https://chilkatsoft.com/echo_request_body.asp with a JSON request body.
    success = http.httpSReq("chilkatsoft.com", port: 443, ssl: true, request: req, response: resp)
    if success == false {
        print("\(http.lastErrorText!)")
        return
    }

    print("Response Status Code: \(resp.statusCode.intValue)")

    // Examine the request we sent.
    // The LastHeader property stores the HTTP request header of the most recent request sent,
    // and in this instance, the response body mirrors the request body.
    print("\(http.lastHeader!)")
    print("\(resp.bodyStr!)")

    // Output:

    // POST /echo_request_body.asp HTTP/1.1
    // Host: chilkatsoft.com
    // Content-Type: application/json
    // Content-Length: 26
    // 
    // {"greeting":"Hello World"}

}