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Added 'Source' option to control source of connection #6

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Added 'Source' option to control source of connection #6

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10 changes: 8 additions & 2 deletions lib/net/telnet.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -182,6 +182,7 @@ class Telnet
# host = Net::Telnet::new(
# "Host" => "localhost", # default: "localhost"
# "Port" => 23, # default: 23
# "Source" => 192.168.1.1 # default: nil
# "Binmode" => false, # default: false
# "Output_log" => "output_log", # default: nil (no output)
# "Dump_log" => "dump_log", # default: nil (no output)
Expand All @@ -201,6 +202,10 @@ class Telnet
#
# Port:: the port to connect to. Defaults to 23.
#
# Source:: the local IP address, or hostname from which to connect to
# remote host, as a String.
# Defaults to nil, system will choose best "route".
#
# Binmode:: if false (the default), newline substitution is performed.
# Outgoing LF is
# converted to CRLF, and incoming CRLF is converted to LF. If
Expand Down Expand Up @@ -274,6 +279,7 @@ def initialize(options) # :yield: mesg
@options = options
@options["Host"] = "localhost" unless @options.has_key?("Host")
@options["Port"] = 23 unless @options.has_key?("Port")
@options["Source"] = nil unless @options.has_key?("Source")
@options["Prompt"] = /[$%#>] \z/n unless @options.has_key?("Prompt")
@options["Timeout"] = 10 unless @options.has_key?("Timeout")
@options["Waittime"] = 0 unless @options.has_key?("Waittime")
Expand Down Expand Up @@ -344,10 +350,10 @@ def @dumplog.log_dump(dir, x) # :nodoc:

begin
if @options["Timeout"] == false
@sock = TCPSocket.open(@options["Host"], @options["Port"])
@sock = TCPSocket.new(@options["Host"], @options["Port"], @options["Source"])
else
Timeout.timeout(@options["Timeout"], Net::OpenTimeout) do
@sock = TCPSocket.open(@options["Host"], @options["Port"])
@sock = TCPSocket.new(@options["Host"], @options["Port"], @options["Source"] )
end
end
rescue Net::OpenTimeout
Expand Down