Ruby Rest Client Error Handling

Def initialize message nil original exception nil super nil nil self.

Ruby rest client error handling.

Overview this is the base restclient exception class. This is impossible so ruby raises an exception called zerodivisionerror. Original exception original exception if original. Rest is a stateless architecture in which clients can access and manipulate resources on a server.

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. There are also several development dependencies. But which one should you choose. 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.

Choosing the best ruby http client. In the code below we try to divide by zero. When you raise an exception in ruby the world stops and your program starts to shut down. Previous releases of rest client would raise requesttimeout both for http 408 responses and for actual connection timeouts.

To help you make this decision i prepared a comparison table for you. There are many http clients available in ruby. Upgrading to rest client 2 0 from 1 x. 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.

Generally rest services utilize http to advertise a set of resources that they manage and provide an api that allows clients to obtain or alter the state of these resources. For example the entire result body which is probably an html error page is e response. 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.

To typhoeus or even rest client all from the same interface. If nothing stops the process your program will eventually exit with an error message. Message message if message. It runs on cruby and jruby and is in production use at substantial scale.

This is the base restclient exception class.