1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
# frozen_string_literal: true
module WebSocket
module Handshake
module Handler
class Client75 < Client
# @see WebSocket::Handshake::Base#valid?
def valid?
super && verify_protocol
end
private
# @see WebSocket::Handshake::Handler::Base#handshake_keys
def handshake_keys
keys = [
%w[Upgrade WebSocket],
%w[Connection Upgrade]
]
host = @handshake.host
host += ":#{@handshake.port}" if @handshake.port
keys << ['Host', host]
keys << ['Origin', @handshake.origin] if @handshake.origin
keys << ['WebSocket-Protocol', @handshake.protocols.first] if @handshake.protocols.any?
keys += super
keys
end
def supported_protocols
Array(@handshake.protocols.first)
end
def provided_protocols
Array(@handshake.headers['websocket-protocol'].to_s.strip)
end
end
end
end
end
|
