spring-cloud-openfeign

Files

Dave Syer 0391cfff65 Allow streaming of multipart requests in Zuul proxy

It turns out that the suckiness of Zuul with multipart requests
comes almost entirely from the Multipart handling in Spring's
DispatcherServlet. This change makes the proxy routes available
on an alternative path /zuul/<normal_path> (where
/zuul is the default value of zuul.servletPath). I have
tested those with 800MB file uploads using the main method in
the FormZuulServletProxyApplicationTests and the main
observation is that there is no OutOfMemory error (no-one tries
to download the complete request body). It works with Ribbon
and with the simple (HttpClient) filter. With Ribbon you
will need to set some timeouts if you want to upload files
as large as that, e.g. see application.yml in the tests:

hystrix.command.default.execution.isolation.thread.timeoutInMilliseconds: 60000
ribbon:
  ConnectTimeout: 3000
  ReadTimeout: 60000

You need to set "Transfer-Encoding: chunked" in the
incoming request. Chrome does not do this by default
apparently, but I was able to test with curl, e.g.

$ curl -v -H "Transfer-Encoding: chunked" \
  -F "file=@mylarg.iso" \
  localhost:9999/zuul/direct/file

The old proxy paths through the DispatcherServlet are still
available (for backwards compatibility and for convenience of
having the paths available at the root of the context path).

Fixes gh-254

2015-03-13 16:55:30 +00:00

src/main

Allow streaming of multipart requests in Zuul proxy

2015-03-13 16:55:30 +00:00

pom.xml

Add bintray properties

2015-03-06 10:48:29 +00:00

README.adoc

Move docs to submodule for multi-module projects

2014-10-06 15:02:28 +01:00

README.adoc

// Do not edit this file (e.g. go instead to src/main/asciidoc)


This project provides Netflix OSS integrations for Spring Boot apps through autoconfiguration
and binding to the Spring Environment and other Spring programming model idioms. With a few
simple annotations you can quickly enable and configure the common patterns inside your
application and build large distributed systems with battle-tested Netflix components. The 
patterns provided include Service Discovery (Eureka), Circuit Breaker (Hystrix), 
Intelligent Routing (Zuul) and Client Side Load Balancing (Ribbon).


== Features

* Service Discovery: Eureka instances can be registered and clients can discover the instances using Spring-managed beans
* Service Discovery: an embedded Eureka server can be created with declarative Java configuration
* Circuit Breaker: Hystrix clients can be built with a simple annotation-driven method decorator
* Circuit Breaker: embedded Hystrix dashboard with declarative Java configuration
* Declarative REST Client: Feign creates a dynamic implementation of an interface decorated with JAX-RS or Spring MVC annotations
* Client Side Load Balancer: Ribbon
* External Configuration: a bridge from the Sprnig Environment to Archaius (enabls native configuration of Netflix components using Spring Boot conventions)
* Router and Filter: automatic regsitration of Zuul filters,a nd a simple convention over configuration approach to reverse proxy creation