contrib/codecs/codecs.go

 package codecs
 
 import (
+	"gfx.cafe/open/jrpc/contrib/codecs/http"
 	"gfx.cafe/open/jrpc/contrib/codecs/inproc"
+	"gfx.cafe/open/jrpc/contrib/codecs/websocket"
 )
 
 var NewInProc = inproc.NewCodec
+var WebsocketHandler = websocket.WebsocketHandler
+var HttpHandler = http.HttpHandler

contrib/codecs/http/handler.go

 package http
 
 import (
-	"gfx.cafe/open/jrpc/pkg/server"
 	"net/http"
+
+	"gfx.cafe/open/jrpc/pkg/server"
 )
 
+func HttpHandler(s *server.Server) http.Handler {
+	return &Server{Server: s}
+}
+
 type Server struct {
 	Server *server.Server
 }

contrib/codecs/http/http_test.go

@@ -14,7 +14,7 @@
 // You should have received a copy of the GNU Lesser General Public License
 // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
 
-package http
+package http_test
 
 import (
 	"net/http"
@@ -30,8 +30,12 @@ import (
 	"gfx.cafe/open/jrpc/pkg/server"
 
 	"gfx.cafe/open/jrpc/pkg/jrpctest"
+
+	. "gfx.cafe/open/jrpc/contrib/codecs/http"
 )
 
+const contentType = "application/json"
+const maxRequestContentLength = 1024 * 1024 * 5
 const respLength = maxRequestContentLength * 3
 
 func confirmStatusCode(t *testing.T, got, want int) {