> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.nvidia.com/holoscan/sensor-bridge/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/holoscan/sensor-bridge/_mcp/server.

# hololink::emulation::send_packet

#### Overload 1

```cpp showLineNumbers={false}
int32_t hololink::emulation::send_packet(
    COECtxt *coe_ctxt,
    const uint8_t *buffer,
    size_t buffer_size,
    FrameMetadata **frame_metadata
)
```

#### Overload 2

```cpp showLineNumbers={false}
int32_t hololink::emulation::send_packet(
    RoCEv2Ctxt *rocev2_ctxt,
    const uint8_t *buffer,
    size_t buffer_size,
    FrameMetadata **frame_metadata
)
```