Class: OverSIP::SIP::Client

Inherits:
Object
  • Object
show all
Includes:
Logger
Defined in:
lib/oversip/sip/client.rb

Direct Known Subclasses

Proxy, Uac

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Logger

close, fg_system_msg2str, init_logger_mq, load_methods, #log_id, syslog_system_msg2str, syslog_user_msg2str

Constructor Details

#initialize(proxy_profile = :default_proxy) ⇒ Client

Returns a new instance of Client.



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# File 'lib/oversip/sip/client.rb', line 9

def initialize proxy_profile=:default_proxy
  unless (@conf = ::OverSIP.proxies[proxy_profile.to_sym])
    raise ::OverSIP::RuntimeError, "proxy profile '#{proxy_profile}' is not defined"
  end

  @on_provisional_response_cbs = []
  @on_success_response_cbs = []
  @on_failure_response_cbs = []
  @on_canceled_cbs = []
  @on_invite_timeout_cbs = []
  @on_error_cbs = []
  @on_target_cbs = []
end

Instance Attribute Details

#current_target ⇒ Object (readonly)

Returns the value of attribute current_target.



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# File 'lib/oversip/sip/client.rb', line 7

def current_target
  @current_target
end

#request ⇒ Object (readonly)

Returns the value of attribute request.



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# File 'lib/oversip/sip/client.rb', line 7

def request
  @request
end

Instance Method Details

#abort_routing ⇒ Object

By calling this method the request routing is aborted, no more DNS targets are tryed, a local 403 response is generated and on_error() callback is called with status 403.



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# File 'lib/oversip/sip/client.rb', line 91

def abort_routing
  @aborted = true
end

#add_target_to_blacklist(timeout = nil, status_code = 403, reason_phrase = "Destination Blacklisted") ⇒ Object

Manually insert the last target into the blacklist. Optionally a timeout value can be given (otherwise the proxy blacklist_time is used). The timeout must be between 2 and 600 seconds. Also the SIP code and reason can be passed.



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# File 'lib/oversip/sip/client.rb', line 98

def add_target_to_blacklist timeout=nil, status_code=403, reason_phrase="Destination Blacklisted"
  return false  unless @current_target

  if timeout
    timeout = timeout.to_i
    if timeout < 2 or timeout > 600
      raise ::OverSIP::RuntimeError, "timeout must be between a and 600 seconds"
    end
  else
    timeout = @conf[:blacklist_time]
  end

  blacklist_entry = @current_target.to_s
  @conf[:blacklist][blacklist_entry] = [status_code, reason_phrase, nil, :destination_blacklisted]
  ::EM.add_timer(timeout) { @conf[:blacklist].delete blacklist_entry }
end

#clear_callbacks ⇒ Object 



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# File 'lib/oversip/sip/client.rb', line 79

def clear_callbacks
  @on_provisional_response_cbs.clear
  @on_success_response_cbs.clear
  @on_failure_response_cbs.clear
  @on_canceled_cbs.clear
  @on_invite_timeout_cbs.clear
  @on_error_cbs.clear
  @on_target_cbs.clear
end

#clear_on_canceled ⇒ Object 



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# File 'lib/oversip/sip/client.rb', line 63

def clear_on_canceled
  @on_canceled_cbs.clear
end

#clear_on_error ⇒ Object 



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# File 'lib/oversip/sip/client.rb', line 71

def clear_on_error
  @on_error_cbs.clear
end

#clear_on_failure_response ⇒ Object 



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# File 'lib/oversip/sip/client.rb', line 59

def clear_on_failure_response
  @on_failure_response_cbs.clear
end

#clear_on_invite_timeout ⇒ Object 



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# File 'lib/oversip/sip/client.rb', line 67

def clear_on_invite_timeout
  @on_invite_timeout_cbs.clear
end

#clear_on_provisional_response ⇒ Object 



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# File 'lib/oversip/sip/client.rb', line 51

def clear_on_provisional_response
  @on_provisional_response_cbs.clear
end

#clear_on_success_response ⇒ Object 



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# File 'lib/oversip/sip/client.rb', line 55

def clear_on_success_response
  @on_success_response_cbs.clear
end

#clear_on_target ⇒ Object 



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# File 'lib/oversip/sip/client.rb', line 75

def clear_on_target
  @on_target_cbs.clear
end

#client_timeout ⇒ Object

Methods called by the client transaction.



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# File 'lib/oversip/sip/client.rb', line 118

def client_timeout
  # Store the target and error in the blacklist.
  if @conf[:use_blacklist]
    blacklist_entry = @current_target.to_s
    @conf[:blacklist][blacklist_entry] = [408, "Client Timeout", nil, :client_timeout]
    ::EM.add_timer(@conf[:blacklist_time]) { @conf[:blacklist].delete blacklist_entry }
  end

  try_next_target 408, "Client Timeout", nil, :client_timeout
end

#connection_failed ⇒ Object 



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# File 'lib/oversip/sip/client.rb', line 129

def connection_failed
  # Store the target and error in the blacklist.
  if @conf[:use_blacklist]
    blacklist_entry = @current_target.to_s
    @conf[:blacklist][blacklist_entry] = [500, "Connection Error", nil, :connection_error]
    ::EM.add_timer(@conf[:blacklist_time]) { @conf[:blacklist].delete blacklist_entry }
  end

  try_next_target 500, "Connection Error", nil, :connection_error
end

#invite_timeout ⇒ Object

Timer C for INVITE.



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# File 'lib/oversip/sip/client.rb', line 152

def invite_timeout
  run_on_invite_timeout_cbs
end

#on_canceled(&block) ⇒ Object 



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# File 'lib/oversip/sip/client.rb', line 35

def on_canceled &block
  @on_canceled_cbs << block
end

#on_error(&block) ⇒ Object 



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# File 'lib/oversip/sip/client.rb', line 43

def on_error &block
  @on_error_cbs << block
end

#on_failure_response(&block) ⇒ Object 



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# File 'lib/oversip/sip/client.rb', line 31

def on_failure_response &block
  @on_failure_response_cbs << block
end

#on_invite_timeout(&block) ⇒ Object 



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# File 'lib/oversip/sip/client.rb', line 39

def on_invite_timeout &block
  @on_invite_timeout_cbs << block
end

#on_provisional_response(&block) ⇒ Object 



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# File 'lib/oversip/sip/client.rb', line 23

def on_provisional_response &block
  @on_provisional_response_cbs << block
end

#on_success_response(&block) ⇒ Object 



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# File 'lib/oversip/sip/client.rb', line 27

def on_success_response &block
  @on_success_response_cbs << block
end

#on_target(&block) ⇒ Object 



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# File 'lib/oversip/sip/client.rb', line 47

def on_target &block
  @on_target_cbs << block
end

#tls_validation_failed ⇒ Object 



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# File 'lib/oversip/sip/client.rb', line 140

def tls_validation_failed
  # Store the target and error in the blacklist.
  if @conf[:use_blacklist]
    blacklist_entry = @current_target.to_s
    @conf[:blacklist][blacklist_entry] = [500, "TLS Validation Failed", nil, :tls_validation_failed]
    ::EM.add_timer(@conf[:blacklist_time]) { @conf[:blacklist].delete blacklist_entry }
  end

  try_next_target 500, "TLS Validation Failed", nil, :tls_validation_failed
end