comment on MSGSocket + move message metadata to correct class

UDP server: ping-pong version

fix connection string parsing: IPv6 literals without the interface name

TCP server: first version

introduce IncomingMessage and OutgoingMessage types

better error reporting + optional debug mode (print server pid/uid/gid etc.)

introduce common parent class MSGSocket for sockets using sendmsg()

UDS: first version

SCTP: sendmsg() only

SCTP: sendmsg()

UDP: reuse socket; SCTP: first version

support IPv6 link local addresses not only in the „host“ option but also in the connection string

UDP: support not only AF_INET (IPv4) but also AF_INET6 (IPv6) addresses (including link-local)

UDP: add delay option The other side might be too slow to receive all datagrams and might loose some. We might slow down – add a delay between the messages. The delay is specified in microseconds: e.g. --connection-option delay 800 However better solution is to increase the buffer size on the receiver side.

support literal IPv6 addresses in connection strings

work with single address

template openClientSocket()

AddressInfos [] = AddressInfo; TCP

AddressInfos [] = AddressInfo; UDP

AddressInfos [] = addrinfo&

getaddrinfo(): get only IPv4 TCP addresses

use getaddrinfo(), inet_ntop(), some DNS and IPv4 support

TCP and UDP client sockets - first version

process only relations named 'message' or matching the --relation pattern

move options/constants from Configuration.h to Socket.h (avoid dependency from Socket to Configuration)

configuration: parse the connection string

configuration: protocol, role, mode, host, port, path

configuration: --connection-string --connection-option (role, mode)

add some factories: generic/template version

add some factories