class HttpStreamFormat
The HttpStreamFormat
class is the format used to publish messages to HTTP stream clients connected to a GRIP proxy.
Attributes
close[RW]
content[RW]
Public Class Methods
new(content=nil, close=false)
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Initialize with either the message content or a boolean indicating that the streaming connection should be closed. If neither the content nor the boolean flag is set then an error will be raised.
# File lib/httpstreamformat.rb, line 20 def initialize(content=nil, close=false) @content = content @close = close if !@close and @content.nil? raise 'Content not set' end end
Public Instance Methods
export()
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Exports the message in the required format depending on whether the message content is binary or not, or whether the connection should be closed.
# File lib/httpstreamformat.rb, line 36 def export out = Hash.new if @close out['action'] = 'close' else if @content.clone.force_encoding("UTF-8").valid_encoding? out['content'] = @content else out['content-bin'] = Base64.encode64(@content) end end return out end
name()
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The name used when publishing this format.
# File lib/httpstreamformat.rb, line 29 def name return 'http-stream' end