*gin.Context implements standard context.Context methods, but always
returns data as context is still valid. Since Go 1.7, http.Request now
contains a context.Context object, which can be controlled by the
http.Server to indicates that the context is now closed, and persue of
request should be canceled.
This implements the propagation of http.Request context methods inside
gin.Context to have HTTP context cancelation information at gin.Context
level.
Signed-off-by: Romain Beuque <romain.beuque@corp.ovh.com>
* support bind uri (1)
* uri binding successful run
* fix vet warning: github.com/gin-gonic/gin/internal.Param composite literal uses unkeyed fields
* fix code style
* update function name
* fix test function signature
* add test for CanSet
* update readme and add test case
* remove internal.Params
* add coverage
* fix warning
Many debug logs have no line breaks, so fix them here.
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The `<link>` element is an empty element, it contains attributes only. In HTML5 the `<link>` tag has no end tag. In XHTML the `<link>` tag must be properly closed.
When `gin.Context.FormFile("...")` is called the `engine.MaxMultipartMemory` is never used. This PR makes sure that the `MaxMultipartMemory` is passed and removes 2 calls to `http.Request.ParseForm` since they are called from `http.Request.ParseMultipartForm`
Digging into the test code base I've found out that some of the tests for `LoadHTML*` methods are not reliable and efficient. They use timeouts to be sure that goroutine with the server has started. And even more, in old implementation, the server started only once – all the new instances silently failed due to the occupied network port.
Here is a short overview of the proposed changes:
- it's not necessary to rely on timeouts, the server starts listening synchronously and returns control when it is ready
- once the server is run, it's stopped after a test passes
- dry out http server setup
- magic with empty closure return is eliminated
- preserve router.RunTLS coverage with integration tests
As per #1230 there is an issue when using HandleContext where the context of the request is returned to the context sync.Pool before the parent request has finished, causing context to be used in a non-thread safe manner.
I've removed the bug by not entering the context back in the pool and leaving that to ServeHTTP.
There was no test coverage for this function so I've also added the test to cover it. As the bug only happens when there are concurrent requests, the tests issues hundreds of concurrent requests. Without the bug fixed the tests do consistently recreate the error.
