SBTP

Simple Binary Transfer Protocol for streaming transports implemented in go. It is meant to be as simple to use as HTTP but slimmer.

Data transfers have the following format

| ------------------------------------------- |
| SBTPvx  | NULL   | Content-Length | NULL    |
| 6 bytes | 1 byte | 8 bytes        | 1 bytes |
| ------------------------------------------- |
| Payload                                     |
| Content-Length bytes                        |
| ------------------------------------------- |
| EOT                                         |
| 1 byte                                      |
| ------------------------------------------- |

• SBTPvx is the protocol version spec, where x is the version number
• Content-Length is a big-endian uint64
• Payload is the data to be sent

Examples can be found in examples.

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Packets

SBTP Packets are a container for a []byte payload. Packets implement the io.ReaderFrom and io.WriterTo interfaces to make send/recv over a net.Conn trivial.

Server

The SBTP server is a struct containing convenience methods for starting and stopping an SBTP server given a net.Listener that implements a SetDeadline method. The server contains a slice of request handlers that process a request/response pair in order.

Client

The SBTP client contains convenience methods for managing a net.Conn to an SBTP server. After calling Connect() SBTP packets can be sent and received using the Request() method.