Go

Example: Http.CloseAllConnections method

See more HTTP Examples

Demonstrates how to call the CloseAllConnections method. Go

    success := false

    http := chilkat.NewHttp()

    // Demonstrate 
    url := "https://finnhub.io/api/v1/quote?symbol={$symbol}&token={$api_key}"

    // When the request is sent, the {$symbol} is replaced with "MSFT"
    // and the {$api_key} is replaced with "1234567890ABCDEF"
    http.SetUrlVar("symbol","MSFT")
    http.SetUrlVar("api_key","1234567890ABCDEF")

    sbJson := chilkat.NewStringBuilder()
    success = http.QuickGetSb(url,sbJson)
    if success == false {
        fmt.Println(http.LastErrorText())
        http.DisposeHttp()
        sbJson.DisposeStringBuilder()
        return
    }

    statusCode := http.LastStatus()
    fmt.Println(http.LastResponseHeader())

    // The response header contains this:

    // Date: Tue, 19 Aug 2025 12:18:56 GMT
    // Content-Type: application/json; charset=utf-8
    // Transfer-Encoding: chunked
    // Connection: keep-alive
    // Content-Encoding: gzip

    // The "Connection: keep-alive" header ensures the server keeps the connection open for subsequent requests.
    // If the server responds with a "Connection: close" header, it indicates the connection will be closed after the response. 
    // Consequently, Chilkat will also close the connection, requiring a new one to be established for any subsequent requests to the same server.

    // If your application uses the same HTTP object instance to send requests to a different server, a new connection will be established with that server.
    // Existing connections remain open, with Chilkat maintaining up to 10 open connections. 
    // If all 10 connections are in use, Chilkat will close the least recently used connection to connect to a new server.

    // Your application can explicitly close all open connections like this:
    success = http.CloseAllConnections()
    if success == false {
        fmt.Println(http.LastErrorText())
        http.DisposeHttp()
        sbJson.DisposeStringBuilder()
        return
    }

    fmt.Println("Success.")

    http.DisposeHttp()
    sbJson.DisposeStringBuilder()