diff options
-rw-r--r-- | src/cowboy.erl | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/cowboy.erl b/src/cowboy.erl index ffea69a..7a09606 100644 --- a/src/cowboy.erl +++ b/src/cowboy.erl @@ -52,11 +52,15 @@ start_clear(Ref, TransOpts0, ProtoOpts0) -> -spec start_tls(ranch:ref(), ranch:opts(), opts()) -> {ok, pid()} | {error, any()}. start_tls(Ref, TransOpts0, ProtoOpts0) -> - TransOpts1 = [ + TransOpts1 = ranch:normalize_opts(TransOpts0), + SocketOpts = case TransOpts1 of + #{socket_opts := SocketOpts0} -> SocketOpts0; + _ -> [] + end, + TransOpts2 = TransOpts1#{socket_opts => [ {next_protocols_advertised, [<<"h2">>, <<"http/1.1">>]}, {alpn_preferred_protocols, [<<"h2">>, <<"http/1.1">>]} - |TransOpts0], - TransOpts2 = ranch:normalize_opts(TransOpts1), + |SocketOpts]}, {TransOpts, ConnectionType} = ensure_connection_type(TransOpts2), ProtoOpts = ProtoOpts0#{connection_type => ConnectionType}, ranch:start_listener(Ref, ranch_ssl, TransOpts, cowboy_tls, ProtoOpts). |