AwaitableSender: error if connection is lost while sending a message

[safer-bwd]

Describe the bug

Error if connection is lost (ConnectionEvents.disconnected) while sending(AwaitableSender.send()) a message.

Log:

[2023-12-05T08:42:37.775Z] DEBUG message 9f21de77-7abd-4849-a2d2-a3f4c025c59e is sending…
[2023-12-05T08:42:42.019Z] INFO connection 'connection-1' disconnected. Error: read 
ECONNRESET
    at TCP.onStreamRead (internal/stream_base_commons.js:209:20) {
  errno: -4077,
  code: 'ECONNRESET',
  syscall: 'read'
}

TypeError: Cannot read property 'address' of undefined
    at AwaitableSender.get address [as address] (\node_modules\rhea-promise\dist\lib\link.js:63:28)
    at Timeout._onTimeout (\node_modules\rhea-promise\dist\lib\awaitableSender.js:133:69)
    at listOnTimeout (internal/timers.js:557:17)
    at processTimers (internal/timers.js:500:7)

Expected behavior
This case should not crash the application.

Package-version: 3.0.1
node.js version: 14.21.3
OS name and version: any