easy:SetOpt_Abstract_Unix_Socket -- set an abstract Unix domain socket
Enables the use of an abstract Unix domain socket instead of establishing a TCP connection to a host. The parameter should be a string holding the path of the socket. The path will be set to path prefixed by a NULL byte (this is the convention for abstract sockets, however it should be stressed that the path passed to this function should not contain a leading NULL).

On non-supporting platforms, the abstract address will be interpreted as an empty string and fail gracefully, generating a run-time error.

This option shares the same semantics as #CURLOPT_UNIX_SOCKET_PATH in which documentation more details can be found. Internally, these two options share the same storage and therefore only one of them can be set per handle.

input value

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