Xbase++

Socket/SSL/TLS through SOCKS5 / SOCKS4 Proxy

See more Socket/SSL/TLS Examples

Demonstrates how to use the Chilkat Socket/SSL/TLS component/library with a SOCKS5 or SOCKS4 proxy server. Xbase++

LOCAL nSuccess
LOCAL oSocket
LOCAL cHostname
LOCAL nSsl
LOCAL nMaxWaitMillisec
LOCAL cReceivedMsg

nSuccess := 0

//  This example requires the Chilkat API to have been previously unlocked.
//  See Global Unlock Sample for sample code.

oSocket := CreateObject("Chilkat.Socket")

//  To use a SOCKS4 or SOCKS5 proxy, simply set the following
//  properties prior to calling Connect.  The connection may be SSL/TLS or 
//  non-secure - both will work with a SOCKS proxy.
//  The SOCKS hostname may be a domain name or 
//  IP address:
oSocket:SocksHostname := "www.mysocksproxyserver.com"
oSocket:SocksPort := 1080
oSocket:SocksUsername := "myProxyLogin"
oSocket:SocksPassword := "myProxyPassword"
//  Set the SOCKS version to 4 or 5 based on the version
//  of the SOCKS proxy server:
oSocket:SocksVersion := 5
//  Note: SOCKS4 servers only support usernames without passwords.
//  SOCKS5 servers support full login/password authentication.

//  Connect to port 5555 of 192.168.1.108.
//  hostname may be a domain name or IP address.
cHostname := "192.168.1.108"
nSsl := 0
nMaxWaitMillisec := 20000
nSuccess := oSocket:Connect(cHostname, 5555, nSsl, nMaxWaitMillisec)
IF (nSuccess != 1)
    ? oSocket:LastErrorText
    oSocket:destroy()
    RETURN
ENDIF

//  Set maximum timeouts for reading an writing (in millisec)
oSocket:MaxReadIdleMs := 10000
oSocket:MaxSendIdleMs := 10000

//  The server (in this example) is going to send a "Hello World!" 
//  message.  Read it:
cReceivedMsg := oSocket:ReceiveString()
IF (oSocket:LastMethodSuccess != 1)
    ? oSocket:LastErrorText
    oSocket:destroy()
    RETURN
ENDIF

//  Close the connection with the server
//  Wait a max of 20 seconds (20000 millsec)
nSuccess := oSocket:Close(20000)

? cReceivedMsg

oSocket:destroy()