Class: Playwright::WebSocketClient

Inherits:
Object
  • Object
show all
Defined in:
lib/playwright/web_socket_client.rb

Defined Under Namespace

Classes: DriverImpl, SecureSocketFactory, TransportError

Constant Summary collapse

STATE_CONNECTING = 
0
STATE_OPENED = 
1
STATE_CLOSING = 
2
STATE_CLOSED = 
3

Instance Method Summary collapse

Constructor Details

#initialize(url:, max_payload_size:) ⇒ WebSocketClient

Returns a new instance of WebSocketClient.



65
66
67
68
69
70
 
# File 'lib/playwright/web_socket_client.rb', line 65

def initialize(url:, max_payload_size:)
  @impl = DriverImpl.new(url)
  @driver = ::WebSocket::Driver.client(@impl, max_length: max_payload_size)

  setup
end

Instance Method Details

#close(code: 1000, reason: "") ⇒ Object 



118
119
120
121
122
 
# File 'lib/playwright/web_socket_client.rb', line 118

def close(code: 1000, reason: "")
  return if @ready_state >= STATE_CLOSING
  @ready_state = STATE_CLOSING
  @driver.close(reason, code)
end

#on_close(&block) ⇒ Object

Parameters:

  • block (Proc(reason: String, code: Numeric)) 


129
130
131
 
# File 'lib/playwright/web_socket_client.rb', line 129

def on_close(&block)
  @on_close = block
end

#on_error(&block) ⇒ Object

Parameters:

  • block (Proc(error_message: String)) 


134
135
136
 
# File 'lib/playwright/web_socket_client.rb', line 134

def on_error(&block)
  @on_error = block
end

#on_message(&block) ⇒ Object 



138
139
140
 
# File 'lib/playwright/web_socket_client.rb', line 138

def on_message(&block)
  @on_message = block
end

#on_open(&block) ⇒ Object 



124
125
126
 
# File 'lib/playwright/web_socket_client.rb', line 124

def on_open(&block)
  @on_open = block
end

#send_text(message) ⇒ Object

Parameters:

  • message (String) 


113
114
115
116
 
# File 'lib/playwright/web_socket_client.rb', line 113

def send_text(message)
  return if @ready_state >= STATE_CLOSING
  @driver.text(message)
end

#start ⇒ Object 



98
99
100
101
102
103
104
105
106
107
108
109
110
 
# File 'lib/playwright/web_socket_client.rb', line 98

def start
  @driver.start

  Thread.new do
    wait_for_data until @ready_state >= STATE_CLOSING
  rescue EOFError
    # Google Chrome was gone.
    # We have nothing todo. Just finish polling.
    if @ready_state < STATE_CLOSING
      handle_on_close(reason: 'Going Away', code: 1001)
    end
  end
end