IHTTPTransportAdv2::Option Property

[propget] HRESULT Option([in] BSTR optionName, [out, retval] VARIANT * pVal);

[propput] HRESULT Option([in] BSTR optionName, [in] VARIANT val);

Get or sets a named property for the HTTP transport. Valid option names are

compression.enabled - compress the outgoing SOAP message, defaults to false
compression.level - alter the level of compression, trades processing time vs message size, defaults to -1 (automatic), valid values are 0 (No Compression), 1 (Best speed), through to 9 (Best compression)
compression.method - chooses the compression method used to compress the outgoing message, defaults to DEFLATE, valid values are DEFLATE or GZIP
compression.accept - controls whether the Accept-Encoding header appears in the request headers indicating that we can de-compress the response from the server, default is true
redirects.max - how many redirects to follow before raising an error, defaults to 5
redirects.onpost - should we follow redirects when doing an HTTP POST ?, defaults to false

a HRESULT code

set t = CreateObject("PocketSOAP.HTTPTransport")
' compress the outgoing message
t.option("compression.enabled") = true
' rest of code goes here