Class: GrpcKit::Streams::Stream

Inherits:
Object
  • Object
show all
Includes:
Rpcs::Packable
Defined in:
lib/grpc_kit/streams/stream.rb

Instance Method Summary collapse

Constructor Details

#initialize(protobuf:, session:, stream:) ⇒ Stream

Returns a new instance of Stream.



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# File 'lib/grpc_kit/streams/stream.rb', line 8

def initialize(protobuf:, session:, stream:)
  @protobuf = protobuf
  @session = session
  @stream = stream
end

Instance Method Details

#recv(last: false) ⇒ Object 



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# File 'lib/grpc_kit/streams/stream.rb', line 19

def recv(last: false)
  data = unpack(read(last: last))

  unless data
    raise StopIteration
  end

  compressed, size, buf = *data

  unless size == buf.size
    raise "inconsistent data: #{buf}"
  end

  if compressed
    raise 'compress option is unsupported'
  end

  @protobuf.decode(buf)
end

#send(last: false) ⇒ Object 



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# File 'lib/grpc_kit/streams/stream.rb', line 14

def send(last: false)
  req = @protobuf.encode(data)
  @stream.write_send_data(pack(req), last: last)
end