curl_httpclient). Overrides validate_cert, ca_certs, client_key, and client_cert. • allow_ipv6 (bool) – Use IPv6 when available? Default is True. 90 Chapter 6. DocumentationTornado Documentation, Release 6.5.1 returned if the given address maps to multiple IP addresses, which is most common for mixed IPv4 and IPv6 use). Address may be either an IP address or hostname. If it’s a hostname, the server will listen available interfaces. Family may be set to either socket.AF_INET or socket.AF_INET6 to restrict to IPv4 or IPv6 addresses, otherwise both will be used if available. The backlog argument has the same meaning as

and client_cert. allow_ipv6 (bool [https://docs.python.org/3/library/functions.html#bool]) – Use IPv6 when available? Default is True. expect_100_continue (bool [https://docs.python.org/3/library/functions returned if the given address maps to multiple IP addresses, which is most common for mixed IPv4 and IPv6 use). Address may be either an IP address or hostname. If it’s a hostname, the server will listen socket.AF_INET6 [https://docs.python.org/3/library/socket.html#socket.AF_INET6] to restrict to IPv4 or IPv6 addresses, otherwise both will be used if available. The backlog argument has the same meaning as

Listens on localhost:2000 (IPv6) Sockets.TCPServer(active) julia> listen(IPv4(0),2001) # Listens on port 2001 on all IPv4 interfaces Sockets.TCPServer(active) julia> listen(IPv6(0),2001) # Listens on port port 2001 on all IPv6 interfaces Sockets.TCPServer(active)CHAPTER 22. NETWORKING AND STREAMS 306 julia> listen("testsocket") # Listens on a UNIX domain socket Sockets.PipeServer(active) julia> listen("\\\\ julialang.org Finished connection to github.com 22.8 Multicast Julia supports multicast over IPv4 and IPv6 using the User Datagram Protocol (UDP) as transport. Unlike the Transmission Control Protocol (TCP)

Listens on localhost:2000 (IPv6) Sockets.TCPServer(active) julia> listen(IPv4(0),2001) # Listens on port 2001 on all IPv4 interfaces Sockets.TCPServer(active) julia> listen(IPv6(0),2001) # Listens on port port 2001 on all IPv6 interfaces Sockets.TCPServer(active)CHAPTER 22. NETWORKING AND STREAMS 306 julia> listen("testsocket") # Listens on a UNIX domain socket Sockets.PipeServer(active) julia> listen("\\\\ julialang.org Finished connection to github.com 22.8 Multicast Julia supports multicast over IPv4 and IPv6 using the User Datagram Protocol (UDP) as transport. Unlike the Transmission Control Protocol (TCP)

Listens on localhost:2000 (IPv6) Sockets.TCPServer(active) julia> listen(IPv4(0),2001) # Listens on port 2001 on all IPv4 interfaces Sockets.TCPServer(active) julia> listen(IPv6(0),2001) # Listens on port port 2001 on all IPv6 interfaces Sockets.TCPServer(active)CHAPTER 22. NETWORKING AND STREAMS 306 julia> listen("testsocket") # Listens on a UNIX domain socket Sockets.PipeServer(active) julia> listen("\\\\ julialang.org Finished connection to github.com 22.8 Multicast Julia supports multicast over IPv4 and IPv6 using the User Datagram Protocol (UDP) as transport. Unlike the Transmission Control Protocol (TCP)

Listens on localhost:2000 (IPv6) Sockets.TCPServer(active) julia> listen(IPv4(0),2001) # Listens on port 2001 on all IPv4 interfaces Sockets.TCPServer(active) julia> listen(IPv6(0),2001) # Listens on port port 2001 on all IPv6 interfaces Sockets.TCPServer(active)CHAPTER 22. NETWORKING AND STREAMS 309 julia> listen("testsocket") # Listens on a UNIX domain socket Sockets.PipeServer(active) julia> listen("\\\\ julialang.org Finished connection to github.com 22.8 Multicast Julia supports multicast over IPv4 and IPv6 using the User Datagram Protocol (UDP) as transport. Unlike the Transmission Control Protocol (TCP)

Listens on localhost:2000 (IPv6) Sockets.TCPServer(active) julia> listen(IPv4(0),2001) # Listens on port 2001 on all IPv4 interfaces Sockets.TCPServer(active) julia> listen(IPv6(0),2001) # Listens on port port 2001 on all IPv6 interfaces Sockets.TCPServer(active)CHAPTER 22. NETWORKING AND STREAMS 309 julia> listen("testsocket") # Listens on a UNIX domain socket Sockets.PipeServer(active) julia> listen("\\\\ julialang.org Finished connection to github.com 22.8 Multicast Julia supports multicast over IPv4 and IPv6 using the User Datagram Protocol (UDP) as transport. Unlike the Transmission Control Protocol (TCP)

Listens on localhost:2000 (IPv6) Sockets.TCPServer(active) julia> listen(IPv4(0),2001) # Listens on port 2001 on all IPv4 interfaces Sockets.TCPServer(active) julia> listen(IPv6(0),2001) # Listens on port port 2001 on all IPv6 interfaces Sockets.TCPServer(active)CHAPTER 22. NETWORKING AND STREAMS 309 julia> listen("testsocket") # Listens on a UNIX domain socket Sockets.PipeServer(active) julia> listen("\\\\ julialang.org Finished connection to github.com 22.8 Multicast Julia supports multicast over IPv4 and IPv6 using the User Datagram Protocol (UDP) as transport. Unlike the Transmission Control Protocol (TCP)

Listens on localhost:2000 (IPv6) Sockets.TCPServer(active) julia> listen(IPv4(0),2001) # Listens on port 2001 on all IPv4 interfaces Sockets.TCPServer(active) julia> listen(IPv6(0),2001) # Listens on port port 2001 on all IPv6 interfaces Sockets.TCPServer(active)CHAPTER 22. NETWORKING AND STREAMS 309 julia> listen("testsocket") # Listens on a UNIX domain socket Sockets.PipeServer(active) julia> listen("\\\\ julialang.org Finished connection to github.com 22.8 Multicast Julia supports multicast over IPv4 and IPv6 using the User Datagram Protocol (UDP) as transport. Unlike the Transmission Control Protocol (TCP)

Listens on localhost:2000 (IPv6) Sockets.TCPServer(active) julia> listen(IPv4(0),2001) # Listens on port 2001 on all IPv4 interfaces Sockets.TCPServer(active) julia> listen(IPv6(0),2001) # Listens on port port 2001 on all IPv6 interfaces Sockets.TCPServer(active)CHAPTER 22. NETWORKING AND STREAMS 309 julia> listen("testsocket") # Listens on a UNIX domain socket Sockets.PipeServer(active) julia> listen("\\\\ julialang.org Finished connection to github.com 22.8 Multicast Julia supports multicast over IPv4 and IPv6 using the User Datagram Protocol (UDP) as transport. Unlike the Transmission Control Protocol (TCP)