Duplicate assignment requests received at TSO

[iafuture]

In TPCC run, we seem to be receiving duplicate assignment requests:

  |   | 2022-10-24 23:41:20 | [0060:23:07:45.904.087]-tso-[1]-(k2::tso_server) [Info] [/build/src/k2/tso/service/Service.cpp:180 @_handleAssignment] Received assignment request: {tsoID=1001, tsoErrBound=0000:00:00:00.000.020}
  |   | 2022-10-24 23:41:20 | [0060:23:07:45.903.833]-tso-[0]-(k2::tso_server) [Info] [/build/src/k2/tso/service/Service.cpp:180 @_handleAssignment] Received assignment request: {tsoID=1000, tsoErrBound=0000:00:00:00.000.020}
  |   | 2022-10-24 23:41:20 | [0060:23:07:45.903.295]-tso-[0]-(k2::tso_server) [Info] [/build/src/k2/tso/service/Service.cpp:199 @operator()] assignment completed
  |   | 2022-10-24 23:41:20 | [0060:23:07:45.903.292]-tso-[0]-(k2::tso_server) [Info] [/build/src/k2/tso/service/Service.cpp:171 @operator()] started with ID 1000, error bound 0000:00:00:00.000.020
  |   | 2022-10-24 23:41:20 | [0060:23:07:45.903.288]-tso-[0]-(k2::tso_server) [Info] [/build/src/k2/tso/service/Service.cpp:161 @operator()] registering RPC
  |   | 2022-10-24 23:41:20 | [0060:23:07:45.903.285]-tso-[0]-(k2::tso_server) [Info] [/build/src/k2/tso/service/Service.cpp:158 @operator()] Error bound validation succeeded? true
  |   | 2022-10-24 23:41:20 | [0060:23:07:45.903.271]-tso-[0]-(k2::tso_server) [Info] [/build/src/k2/tso/service/Service.cpp:120 @_collectWorkerURLs] collecting all worker URLs
  |   | 2022-10-24 23:41:20 | [0060:23:07:45.903.268]-tso-[0]-(k2::tso_server) [Info] [/build/src/k2/tso/service/Service.cpp:150 @operator()] assigning tsoID
  |   | 2022-10-24 23:41:20 | [0060:23:07:45.903.263]-tso-[0]-(k2::tso_server) [Info] [/build/src/k2/tso/service/Service.cpp:138 @operator()] GPS clock with error 0000:00:00:00.000.001 can meet the requested error bound 0000:00:00:00.000.020
  |   | 2022-10-24 23:41:20 | [0060:23:07:45.903.243]-tso-[0]-(k2::tso_server) [Info] [/build/src/k2/tso/service/Service.cpp:180 @_handleAssignment] Received assignment request: {tsoID=1000, tsoErrBound=0000:00:00:00.000.020}
  |   | 2022-10-24 23:41:20 | [0060:23:07:45.903.145]-tso-[1]-(k2::tso_server) [Info] [/build/src/k2/tso/service/Service.cpp:199 @operator()] assignment completed
  |   | 2022-10-24 23:41:20 | [0060:23:07:45.903.141]-tso-[1]-(k2::tso_server) [Info] [/build/src/k2/tso/service/Service.cpp:171 @operator()] started with ID 1001, error bound 0000:00:00:00.000.020
  |   | 2022-10-24 23:41:20 | [0060:23:07:45.903.136]-tso-[1]-(k2::tso_server) [Info] [/build/src/k2/tso/service/Service.cpp:161 @operator()] registering RPC
  |   | 2022-10-24 23:41:20 | [0060:23:07:45.903.131]-tso-[1]-(k2::tso_server) [Info] [/build/src/k2/tso/service/Service.cpp:158 @operator()] Error bound validation succeeded? true
  |   | 2022-10-24 23:41:20 | [0060:23:07:45.903.066]-tso-[1]-(k2::tso_server) [Info] [/build/src/k2/tso/service/Service.cpp:120 @_collectWorkerURLs] collecting all worker URLs
  |   | 2022-10-24 23:41:20 | [0060:23:07:45.903.063]-tso-[1]-(k2::tso_server) [Info] [/build/src/k2/tso/service/Service.cpp:150 @operator()] assigning tsoID
  |   | 2022-10-24 23:41:20 | [0060:23:07:45.903.058]-tso-[1]-(k2::tso_server) [Info] [/build/src/k2/tso/service/Service.cpp:138 @operator()] GPS clock with error 0000:00:00:00.000.001 can meet the requested error bound 0000:00:00:00.000.020
  |   | 2022-10-24 23:41:20 | [0060:23:07:45.903.033]-tso-[1]-(k2::tso_server) [Info] [/build/src/k2/tso/service/Service.cpp:180 @_handleAssignment] Received assignment request: {tsoID=1001, tsoErrBound=0000:00:00:00.000.020}