Sets whether the socket connection should be blocking or not. A read call to a non-blocking socket will return immediately if there is no data available, whereas it will block until there is data for blocking sockets.
Table 38-1. Possible PEAR_Error values
| Error code | Error message | Reason | Solution |
|---|---|---|---|
| NULL | "not connected" | There is no open connection. | You must establish a connection before ( Net_Socket::connect()). |