# socket_send_buffer_size

Sets the size (in bytes) of the send buffer used by clients when connecting to the EMS server.

    socket_send_buffer_size = size [KB|MB|GB]

The specified size may be:

- any number greater than `512`
- `0` to use the default buffer size
- `-1` to skip the call for the specified buffer
- Optionally, specify units of `KB`, `MB`, or `GB` for units. If no units are specified, the file size is assumed to be in bytes.

When omitted, the server skips the call for the specified buffer. In this case, the operating system's auto-tuning controls buffering.

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