examples/go: http handler & http server

examples/go: http handler & http server

Both applications implement a simple http server.

http handler uses mojo http server and provides an http handler;
http server uses mojo network service, TCP connections and go
net package.

R=jamesr@chromium.org

Committed: https://chromium.googlesource.com/external/mojo/+/2466990f73456d9f50a4167acc353a430292afe9

[rogulenko, 2015-04-22 19:13:29]

Patchset #1 (id:1) has been deleted

[rogulenko, 2015-04-22 19:14:41]

rogulenko@google.com changed reviewers:
+ jamesr@chromium.org

[jamesr, 2015-04-22 19:21:55]

lgtm

https://codereview.chromium.org/1105553002/diff/20001/examples/go/BUILD.gn
File examples/go/BUILD.gn (right):

https://codereview.chromium.org/1105553002/diff/20001/examples/go/BUILD.gn#ne...
examples/go/BUILD.gn:48: "//mojo/go:application",
we should probably put this and the //mojo/go:platform_cgo dependencies into the
go_mojo_application template so that when we're compiling Go for NaCl we can
swap them out for the NaCl-specific targets. every go_mojo_application is gonna
need these anyway

https://codereview.chromium.org/1105553002/diff/20001/examples/go/http_handle...
File examples/go/http_handler.go (right):

https://codereview.chromium.org/1105553002/diff/20001/examples/go/http_handle...
examples/go/http_handler.go:24: //#include "mojo/public/c/system/types.h"
do we need this just for the main? might be nice to wrap this in a lib since
(again) the Go-NaCl build will need something different. doesn't have to be in
this patch

[rogulenko, 2015-04-22 20:49:15]

https://codereview.chromium.org/1105553002/diff/20001/examples/go/BUILD.gn
File examples/go/BUILD.gn (right):

https://codereview.chromium.org/1105553002/diff/20001/examples/go/BUILD.gn#ne...
examples/go/BUILD.gn:48: "//mojo/go:application",
On 2015/04/22 19:21:55, jamesr wrote:
> we should probably put this and the //mojo/go:platform_cgo dependencies into
the
> go_mojo_application template so that when we're compiling Go for NaCl we can
> swap them out for the NaCl-specific targets. every go_mojo_application is
gonna
> need these anyway

Will do it in a separate CL.

https://codereview.chromium.org/1105553002/diff/20001/examples/go/http_handle...
File examples/go/http_handler.go (right):

https://codereview.chromium.org/1105553002/diff/20001/examples/go/http_handle...
examples/go/http_handler.go:24: //#include "mojo/public/c/system/types.h"
On 2015/04/22 19:21:55, jamesr wrote:
> do we need this just for the main? might be nice to wrap this in a lib since
> (again) the Go-NaCl build will need something different. doesn't have to be in
> this patch

Looks like that for this we need to have two .go files: one with android
entry point, one with NaCl entry point and append them to sources based
on target platform.

[rogulenko, 2015-04-22 20:49:46]

Committed patchset #1 (id:20001) manually as
2466990f73456d9f50a4167acc353a430292afe9 (presubmit successful).