Losing words

[John Doe]

I'm learning SOCKETS and working with Irc.
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 s.send(bytes("PRIVMSG " + channel +" "+ message + "\n", "UTF-8"))
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 When more than one word ( for example: This is a message) 
 in *message* it sends the FIRST word only "This" and skips the rest.
 Any ideas how to solve the problem? I was seating on it on the night
 but nothing came up.