Home Contents | # websocket:lastError | Websocket | Core4 Lua Event System

## SYNOPSIS

1. text, code = websocket:lastError()
2. websocket:clearError()

## DESCRIPTION

When any of the data transfer functions return an error condition, the error is stored inside the object handle and can be retrieved by calling websocket:lastError().

When the error has been handled by the application, it can be cleared by calling websocket:clearError().

## RETURN VALUE

If an error has been stored, returns two values: a string describing the error and an error code.

The error code is passed verbatim from the underlying WsLay websocket library.

If no error has been stored, returns nil.