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Is there a way to access UNIX domain sockets (e.g. /var/run/dbus/system_bus_socket ) directly from Erlang without resorting to a third-party driver?
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SOCK_DGRAM (compare to UDP) – for a datagram-oriented socket that preserves message boundaries (as on most UNIX implementations, UNIX domain datagram sockets are always reliable and don't reorder datagrams)
The traditional UNIX system calls are blocking. For example: accept() blocks the caller until a connection is present. If no messages space is available at the socket to hold the message to be transmitted, then send() normally blocks.
The gen_udp contains the modules in Erlang used for UDP communication.
Erlang/OTP comes with drivers for tcp and udp sockets only. So...
No.
53
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