Snippets tagged crawling
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Web Crawler extensions
The snippet extends a web crawler from snippet http://fssnip.net/3K. It synchronizes all printing using an additional agent (so printed text does not interleave) and the crawling function returns an asynchronous workflow that returns when crawling completes.
9 people like this
Like the snippet!Posted: 11 years ago by Tomas Petricek
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Parallel recursive crawler using agents
The aim here is to demonstrate a method of distributing work using the built in F# agent across multiple nodes in parallel the result of crawling one page might result in finding multiple new pages to fetch. This is a recursive process which will continue until no new URLs are found. The main focus is how to process a potentially indefinite queue of work across a pool of workers, rather than how to parse web pages.
5 people like this
Like the snippet!Posted: 6 years ago by Daniel Bradley