Remove cowboy_sub_protocol from the documentation

This will be reintroduced in a future release once the
interface stabilizes. For the time being it will be an
internal module only.

1 files changed, 0 insertions, 27 deletions

diff --git a/doc/src/manual/cowboy_sub_protocol.asciidoc b/doc/src/manual/cowboy_sub_protocol.asciidoc
deleted file mode 100644
index 8146a44..0000000
--- a/doc/src/manual/cowboy_sub_protocol.asciidoc
+++ /dev/null
@@ -1,27 +0,0 @@
-= cowboy_sub_protocol(3)
-
-== Name
-
-cowboy_sub_protocol - sub protocol
-
-== Description
-
-The `cowboy_sub_protocol` behaviour defines the interface used
-by modules that implement a protocol on top of HTTP.
-
-== Callbacks
-
-=== upgrade(Req, Env, Handler, HandlerOpts) -> {ok, Req, Env} | {suspend, Module, Function, Args} | {stop, Req}
-
-Req = cowboy_req:req():: The Req object.
-Env = env():: The request environment.
-Handler = module():: Handler module.
-Opts = any():: Handler options.
-Module = module():: MFA to call when resuming the process.
-Function = atom():: MFA to call when resuming the process.
-Args = [any()]:: MFA to call when resuming the process.
-
-Upgrade the protocol.
-
-Please refer to the `cowboy_middleware` manual for a
-description of the return values.