establishing a network session between a first endpoint and a second endpoint based on a connection-oriented protocol;

storing, in a persistent storage, one or more network attributes associated with the network session, wherein the one or more network attributes include a verification tag;

when the network session is disrupted as a result of a failure of the first endpoint, obtaining the one or more network attributes from the persistent storage; and

based on the one or more network attributes, providing, to the second endpoint, a proactive indication that the network session has been disrupted, wherein the proactive indication is an abort chunk that includes the verification tag in which the verification tag is configured to enable the second endpoint to verify one or more network communications of the network session.