[DISPATCH-1861] TCP adaptor server addresses take long time to propagate

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Fix Version/s: Backlog
• Component/s: Protocol Adaptors, Routing Engine
• Assignee: Charles E. Rolke
• Reporter: Charles E. Rolke
• Created: 02/Dec/20 17:37
• Updated: 02/Nov/21 18:15

Description

In a linear three-node interior router network it may take up to four seconds for addresses of TCP servers to be known by all routers.

1: 2020-12-02 11:33:59.253744 TCP_TEST Launching echo server 'ECHO_SERVER TcpAdaptor ES_INTA'
71: 2020-12-02 11:33:59.254190 TCP_TEST Launching echo server 'ECHO_SERVER TcpAdaptor ES_INTB'
71: 2020-12-02 11:33:59.254634 TCP_TEST Launching echo server 'ECHO_SERVER TcpAdaptor ES_INTC'
71: 2020-12-02 11:33:59.512729 TCP_TEST waiting server addresses to propagate. Router INTA sees only 1 of 3 addresses
71: 2020-12-02 11:34:00.005271 TCP_TEST waiting server addresses to propagate. Router INTC sees only 2 of 3 addresses
71: 2020-12-02 11:34:00.520471 TCP_TEST waiting server addresses to propagate. Router INTC sees only 2 of 3 addresses
71: 2020-12-02 11:34:01.018307 TCP_TEST waiting server addresses to propagate. Router INTC sees only 2 of 3 addresses
71: 2020-12-02 11:34:01.516244 TCP_TEST waiting server addresses to propagate. Router INTC sees only 2 of 3 addresses
71: 2020-12-02 11:34:02.017805 TCP_TEST waiting server addresses to propagate. Router INTC sees only 2 of 3 addresses
71: 2020-12-02 11:34:02.520519 TCP_TEST waiting server addresses to propagate. Router INTC sees only 2 of 3 addresses
71: test_01_tcp_basic_connectivity (system_tests_tcp_adaptor.TcpAdaptor)
71: 2020-12-02 11:34:03.018219 TCP_TEST test_01_tcp_basic_connectivity Start test_01_tcp_INTA_INTA
71: 2020-12-02 11:34:03.018389 TCP_TEST test_01_tcp_INTA_INTA Start do_tcp_echo_n_routers