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This service opens the web page at the specified url within the user's preferred browser.

This service is only available in Taverna 2.4 and later

Input ports

  • headers - A list of HTTP headers, normally returned by a REST service
  • header_key - A single string containing the key to a HTTP header, for example "Date"

Output ports

  • header_value - The value of the HTTP header with the specified key e.g. "Wed, 18 Apr 2012 14:57:24 GMT". If no header has the specified key, then the empty string is returned.
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