tree 3e0ddd92fef0d5bfd58cbb61f0f52dce09b6ef94
parent f980e90afdd2f5e31b197bc985c4b48472092a0c
author Bryan C. Mills <bcmills@google.com> 1523422861 -0400
committer Bryan C. Mills <bcmills@google.com> 1523559014 +0000

README.md: update example commands and remove redundant text

1. Pass the payload to `/compile` using `curl --upload` instead of
`curl --data`.

With the `--data` flag, curl encodes the data in a way that triggers
the call to `(*http.Request).FormValue` (sandbox.go:56) to consume the
request body. When we then attempt to decode the body as JSON
(sandbox.go:58), we then fail the request with `io.EOF`.

If we use the `--upload` flag instead, curl does not set the content
type to the problematic `application/x-www-form-urlencoded` value, and
the call to `FormValue` does not consume the body.

2. Add a name to the `docker run` command line.

(That makes it easier to kill the container when we're done with it.)

3. Remove a redundant copy of the “To submit changes…” sentence.

Change-Id: I314d904f626029306fecbfd25b166927dfa01029
Reviewed-on: https://go-review.googlesource.com/106215
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>