Function fill [src]

Refills the read buffer with data from the connection.

Prototype

pub fn fill(conn: *Connection) ReadError!void

Parameters

conn: *Connection

Possible Errors

ConnectionResetByPeer

ConnectionTimedOut

EndOfStream

TlsAlert

TlsFailure

UnexpectedReadFailure

Source

  pub fn fill(conn: *Connection) ReadError!void {
    if (conn.read_end != conn.read_start) return;

    var iovecs = [1]std.posix.iovec{
        .{ .base = &conn.read_buf, .len = conn.read_buf.len },
    };
    const nread = try conn.readvDirect(&iovecs);
    if (nread == 0) return error.EndOfStream;
    conn.read_start = 0;
    conn.read_end = @intCast(nread);
}  