Various embodiments are generally directed to techniques for multiply-connected messaging endpoints, such as for communication between processes of a distributed computing system. Some embodiments are particularly directed to communication over a connectionless fabric between distributed computing (DC) threads, or DC processes comprised thereof, that are implemented in a connection-oriented framework. In several embodiments, establishment of this communication may be referred to as wire-up. In many embodiments, various DC processes on a distributed computing device may utilize respective connection manager (CM) endpoints to establish communication via a common messaging endpoint.