afb-websocket: update websocket protocol

After integration of UPGRADE in libmicrohttpd,
the header "Connection: Upgrade" has to be removed
because it is now sent 2 times.

This caused Webkit to fail to connect its websocket.

Bug-AGL: SPEC-821

Change-Id: Ib9744208cf7175f0c56e513b18b53ab0a9b60b9f
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

diff --git a/src/afb-websock.c b/src/afb-websock.c
index 277c9df..799b2bd 100644 (file)
--- a/src/afb-websock.c
+++ b/src/afb-websock.c
@@ -215,7 +215,6 @@ static int check_websocket_upgrade(struct MHD_Connection *con, const struct prot
        make_accept_value(key, acceptval);
        MHD_add_response_header(response, sec_websocket_accept_s, acceptval);
        MHD_add_response_header(response, sec_websocket_protocol_s, proto->name);
-       MHD_add_response_header(response, MHD_HTTP_HEADER_CONNECTION, MHD_HTTP_HEADER_UPGRADE);
        MHD_add_response_header(response, MHD_HTTP_HEADER_UPGRADE, websocket_s);
        MHD_queue_response(con, MHD_HTTP_SWITCHING_PROTOCOLS, response);
        MHD_destroy_response(response);