Agena

5.1.0 Incline II, July 02, 2025 - The `net` package now supports the IPv6 protocol. Just open client and server sockets with the `ipv=6' option: > import net; > s := net.open(ipv=6); That's all. Protocol-specific features are completely hidden by all the package functions. - `net.isconnected` now works on Solaris, Linux and Mac OS X, too. - New `net.isipv4` and `net.isipv6` check whether the given address is an IPv4 or IPv6 address and return `true` or `false`. - `net` functions returning multiple values, that is `net.accept`, `net.address`, `net.bind`, `net.connect`, `net.listen`, `net.open`, `net.receive`, `net.remoteaddress`, `net.send`, `net.shutdown` and `net.survey`, may have corrupted the internal stack. This has been fixed. - `net.accept`, `net.bind` and `net.connect` could create memory leaks. This has been fixed. - Note that the `net` package works in Windows, Solaris, Linux and Mac OS X, only. - Adapted the source code to prevent compilation warnings in OS/2 and Mac OS X about unknown pragmas and difference in signedness. - This release has been Valgrind-checked on x86 Linux to ensure there are no internal errors or memory leaks.