pub fn writeMessageVec(ws: *WebSocket, data: [][]const u8, op: Opcode) Writer.Error!void 766
767
768
769 pub fn writeMessageVec(ws: *WebSocket, data: [][]const u8, op: Opcode) Writer.Error!void {
try writeMessageVecUnflushed(ws, data, op);
try ws.output.flush();
}