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rflINETisConnected

Test if the system is physically connected to the net. This function is asynchronous and the response is done by a call to a reflex.

Prototype :

fun [S fun [S u0 I] u1 u0] I

• S : any url, at your choice
• fun [S u0 I] u1 : the reflex. Supplemental argument is the response : 1 if connected, else 0
• u0 : an user parameter, at your convenience

Return : I 0 or nil if error

Error :

• EOK if no error.
• EARGNIL if the url is nil.
• EARG if the callback is nil.
• ECROBJ if the internal object could not be created.
• ETHREAD if the thread creation falis.
• EVM if a memory error occurs. The VM will exit and more informations could be found in the log file (if activated in the debug mode level).
• EPLATFORM if the current platform is not supported yet.

See also :