Class: GrpcKit::Session::ClientSession
- Inherits:
-
DS9::Client
- Object
- DS9::Client
- GrpcKit::Session::ClientSession
show all
- Extended by:
- Forwardable
- Defined in:
- lib/grpc_kit/session/client_session.rb
Defined Under Namespace
Classes: ConnectionClosing
Constant Summary
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- MAX_STREAM_ID =
2**31 - 1
Instance Method Summary
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Constructor Details
#initialize(io, opts = {}) ⇒ ClientSession
Returns a new instance of ClientSession.
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# File 'lib/grpc_kit/session/client_session.rb', line 19
def initialize(io, opts = {})
super()
@io = io
@streams = {}
@opts = opts
@draining = false
@stop = false
end
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Instance Method Details
#run_once ⇒ Object
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# File 'lib/grpc_kit/session/client_session.rb', line 57
def run_once
return if @stop
if @draining && @drain_time < Time.now
raise 'trasport is closing'
end
if want_read?
do_read
end
if want_write?
send
end
end
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#send_request(data, headers) ⇒ Object
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# File 'lib/grpc_kit/session/client_session.rb', line 29
def send_request(data, )
if @draining
raise ConnectionClosing, "You can't send new request. becuase this connection will shuting down"
end
stream_id = submit_request(, data).to_i
stream = GrpcKit::Session::Stream.new(stream_id: stream_id, send_data: data)
stream.stream_id = stream_id
@streams[stream_id] = stream
stream
end
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#start(stream_id) ⇒ Object
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# File 'lib/grpc_kit/session/client_session.rb', line 42
def start(stream_id)
stream = @streams.fetch(stream_id)
loop do
if (!want_read? && !want_write?) || stream.close?
break
end
run_once
end
rescue Errno::ECONNRESET, IOError => e
GrpcKit.logger.debug(e.message)
shutdown
end
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