class Faraday::Adapter::EMHttp::Manager
The parallel manager is designed to start an EventMachine loop and block until all registered requests have been completed.
Public Class Methods
new()
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# File lib/faraday/adapter/em_http.rb, line 182 def initialize reset end
Public Instance Methods
add() { || ... }
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# File lib/faraday/adapter/em_http.rb, line 196 def add(&block) if running? perform_request { yield } else @registered_procs << block end @num_registered += 1 end
check_finished()
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# File lib/faraday/adapter/em_http.rb, line 227 def check_finished if @num_succeeded + @errors.size == @num_registered EventMachine.stop end end
perform_request() { || ... }
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# File lib/faraday/adapter/em_http.rb, line 221 def perform_request client = yield client.callback { @num_succeeded += 1; check_finished } client.errback { @errors << client.error; check_finished } end
reset()
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# File lib/faraday/adapter/em_http.rb, line 186 def reset @registered_procs = [] @num_registered = 0 @num_succeeded = 0 @errors = [] @running = false end
run()
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# File lib/faraday/adapter/em_http.rb, line 205 def run if @num_registered > 0 @running = true EventMachine.run do @registered_procs.each do |proc| perform_request(&proc) end end if @errors.size > 0 raise Faraday::ClientError, @errors.first || "connection failed" end end ensure reset end
running?()
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# File lib/faraday/adapter/em_http.rb, line 194 def running?() @running end