lib/falcon/hosts.rb in falcon-0.33.3 vs lib/falcon/hosts.rb in falcon-0.33.4

@@ -60,10 +60,21 @@
 				context.servername_cb = Proc.new do |socket, hostname|
 					self.host_context(socket, hostname)
 				end
 				
 				context.session_id_context = "falcon"
-				context.alpn_protocols = DEFAULT_ALPN_PROTOCOLS
+				
+				context.alpn_select_cb = lambda do |protocols|
+					if protocols.include? "h2"
+						return "h2"
+					elsif protocols.include? "http/1.1"
+						return "http/1.1"
+					elsif protocols.include? "http/1.0"
+						return "http/1.0"
+					else
+						return nil
+					end
+				end
 				
 				context.set_params(
 					ciphers: SERVER_CIPHERS,
 					verify_mode: OpenSSL::SSL::VERIFY_NONE,
 				)