36 lines
1.1 KiB
Plaintext
36 lines
1.1 KiB
Plaintext
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GO: https://swimlanes.io
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Note Client: `send_request` *[auto]*
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Client -> Server: `HEADERS` frame
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Note Server: request accepted
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Note Client: `send_message`
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Client -> Server: `DATA` ... `DATA` frames
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Note Server:
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`recv_message`
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Note Client Server:
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Now you have to end stream from the client-side, and you can do this in two
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ways:
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1. `send_message(message, end=True)` - last `DATA` frame will contain
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`END_STREAM` flag
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2. `end()` - one extra frame will be sent, as shown below. It is better to
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avoid this way if possible.
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Note Client: `end` *(optional, read note above)*
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Client -> Server: `HEADERS[END_STREAM]` frame
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Note Server: `send_initial_metadata` *[auto]* You can send initial metadata
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even before receiving messages from the client. RPC success or failure in gRPC
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protocol is indicated in trailers.
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Client <- Server: `HEADERS` frame
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Note Client: `recv_initial_metadata` *[auto]*
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Note Server: `send_message`
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Client <- Server: `DATA` ... `DATA` frames
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Note Client: `recv_message`
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Note Server: `send_trailing_metadata` *[auto]*
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Client <- Server: `HEADERS` frame as trailers
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Note Client: `recv_trailing_metadata` *[auto]*
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