tcp_message_io::raw

Struct RawTCPClient

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pub struct RawTCPClient { /* private fields */ }
Expand description

Client to make TCP requests in the form of messages.

Messages can be any sequence of bytes, such as a serialized value. This library uses a 8-byte header to encode the size of the data sent.

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impl RawTCPClient

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pub async fn connect(host: &str, port: u16) -> Result<Self>

Connect to a TCP server at the given host and port.

Returns an error if the connection cannot be established.

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pub async fn send(&mut self, message: &[u8]) -> Result<Vec<u8>>

Send a message and wait for a response, returning it verbatim.

Returns an error if there were errors while sending or receiving data, if the connection was closed by the server or if there were problems compressing/decompressing the data.

Server and client must both use compression or not use it.

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