HTTP – Page 2 – Chilkat Tech Notes

April 24, 2014

v9.5.0.34 Micro Update: SSL/TLS Perfect Forward Secrecy, Minor HTTP and ASN.1 Fixes

The internal Chilkat SSL/TLS implementation now supports the TLS_DHE_RSA_WITH_AES_256_CBC_SHA and TLS_DHE_RSA_WITH_AES_128_CBC_SHA cipher suites. These allow for perfect forward secrecy. Note: This is implemented on the client-side for all protocols using SSL/TLS. The SSL/TLS client provides the server with a list of algorithms it supports, and it is the server that decides which is to be used. These new algorithms are […]

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April 19, 2014

v9.5.0.32 Micro Update: HTTP Connection Left in Invalid State after Event Callback Aborts Operation

For HTTP requests that have KeepAlive indicated in the response header, the internal connection is not closed so that a subsequent request may continue using the existing connection. However, when the client application aborts in the middle of receiving the response, the connection must be closed to avoid being left in an invalid state (where the some of the remainder […]

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August 21, 2013

v9.4.1.44 Added Http.AwsEndpoint Property

The AwsEndpoint property is the regional endpoint (domain) to be used for Amazon S3 method calls. The default value is “s3.amazonaws.com”. This can be set to any valid Amazon S3 endpoint, such as “s3-eu-west-1.amazonaws.com”, or the endpoints for S3-API compatible services from other different providers. This is a pre-release feature. Pre-release builds are made available upon request (support@chilkatsoft.com). Please make […]

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May 8, 2013

9.4.1.12 pre-release, Fixed HTTP multipart/form-data utf-8 problem

Fixed HTTP multipart/form-data problem when the HttpRequest charset is utf-8 and the request params include non-English chars.

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July 6, 2012

WebDAV Sample using Chilkat HTTP

ASP: WebDAV PROPFIND SQL Server: WebDAV PROPFIND C#: WebDAV PROPFIND C++: WebDAV PROPFIND Objective-C: WebDAV PROPFIND IOS: WebDAV PROPFIND PowerShell: WebDAV PROPFIND MFC: WebDAV PROPFIND C: WebDAV PROPFIND Delphi: WebDAV PROPFIND Visual FoxPro: WebDAV PROPFIND Java: WebDAV PROPFIND Android™: WebDAV PROPFIND Perl: WebDAV PROPFIND PHP: WebDAV PROPFIND PHP: WebDAV PROPFIND Python: WebDAV PROPFIND Ruby: WebDAV PROPFIND VB.NET: WebDAV PROPFIND Visual […]

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July 6, 2012

Understanding URL Syntax (and Arguments to Http.SynchronousRequest)

URL’s have this general format: <scheme>://<domain>:<port>/<path>?<query_string>#<fragment_id> The URL parts are summarized below. Comments about how each part relates to the SynchronousRequest method are included. The SynchronousRequest method has the following signature (C# syntax) HttpResponse SynchronousRequest(string domain, int port, bool ssl, HttpRequest req); The URL parts: scheme: This can be “http” or “https”. If “https”, then SSL/TLS is used and the […]

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November 16, 2010

Automating a Website Login using Chilkat HTTP

Question: I am trying to write a program that will sign on to a web page. It is a sign on page where I have to enter the user ID and then the password. If is it valid then it goes to the web page. Do you have any examples like that where I can use? Answer: First, it’s important […]

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August 25, 2010

Posting a status update to Twitter

ASP: HTTP POST Twitter Status Update SQL Server: HTTP POST Twitter Status Update C#: HTTP POST Twitter Status Update C++: HTTP POST Twitter Status Update MFC: HTTP POST Twitter Status Update C: HTTP POST Twitter Status Update Delphi: HTTP POST Twitter Status Update Visual FoxPro: HTTP POST Twitter Status Update Java: HTTP POST Twitter Status Update Perl: HTTP POST Twitter […]

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December 10, 2009

Background Enabled Methods – Using Chilkat Asynchronously

Notice: The functionality described here is deprecated and replaced by a newer model for asynchronous method calls. The newer model was introduced in Chilkat v9.5.0.52, and is identified by methods having names ending in “Async” which return a task object. The Chilkat HTTP component has a set of methods and properties that allow already-existing methods to be called asynchronously. For […]

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December 10, 2009

Asynchronous HTTP

Notice: The functionality described here is deprecated and replaced by a newer model for asynchronous method calls. The newer model was introduced in Chilkat v9.5.0.52, and is identified by methods having names ending in “Async” which return a task object. The following example demonstrates the older, deprecated asynchronous HTTP functionality that allows for any HTTP method to be run asynchronously […]

Uncategorized 0 58 sec read

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