Ruby Rest Client Error Handling

Choosing the best ruby http client.

Ruby rest client error handling. For example the entire result body which is probably an html error page is e response. This is the base restclient exception class. Upgrading to rest client 2 0 from 1 x. Rest is a stateless architecture in which clients can access and manipulate resources on a server.

The program quits and prints an error message. Wrest is a fluent easy to use object oriented ruby http rest client library with support for rfc2616 http caching multiple http backends and async calls. Rescue it if you want to catch any exception that your request might raise you can get the status code by e http code or see anything about the response via e response. This is impossible so ruby raises an exception called zerodivisionerror.

If nothing stops the process your program will eventually exit with an error message. There are many http clients available in ruby. Previous releases of rest client would raise requesttimeout both for http 408 responses and for actual connection timeouts. It s recommended to use bundler to manage these dependencies for hacking on rest client.

In the code below we try to divide by zero. It runs on cruby and jruby and is in production use at substantial scale. Def initialize message nil original exception nil super nil nil self. To typhoeus or even rest client all from the same interface.

When you raise an exception in ruby the world stops and your program starts to shut down. There are also several development dependencies. Users are encouraged to upgrade to rest client 2 0 which cleans up a number of api warts and wrinkles making rest client generally more useful. It defaults to net http but you can change it like this.

Original exception original exception if original. To help you make this decision i prepared a comparison table for you. Rescue it if you want to catch any exception that your request might raise you can get the status code by e http code or see anything about the response via e response. But which one should you choose.

Message message if message.