|  | @@ -49,6 +49,7 @@ def handle_sigint(unused_signum, unused_frame):
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				|  |  |  def main_unary(server_target):
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				|  |  | +    """Initiate a unary RPC to be interrupted by a SIGINT."""
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				|  |  |      global per_process_rpc_future  # pylint: disable=global-statement
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				|  |  |      with grpc.insecure_channel(server_target) as channel:
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				|  |  |          multicallable = channel.unary_unary(UNARY_UNARY)
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				|  | @@ -60,6 +61,7 @@ def main_unary(server_target):
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				|  |  |  def main_streaming(server_target):
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				|  |  | +    """Initiate a streaming RPC to be interrupted by a SIGINT."""
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				|  |  |      global per_process_rpc_future  # pylint: disable=global-statement
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				|  |  |      with grpc.insecure_channel(server_target) as channel:
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				|  |  |          signal.signal(signal.SIGINT, handle_sigint)
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