2021-09-13T17:12:30.553+0800 I REPL_HB [replexec-7333] Error in heartbeat (requestId: 6556277286) to 10.136.139.55:28015, response status: HostUnreachable: Connection refused

##################

mongodb的日志文件mongodb.log的部分内容如下：

2021-09-13T17:12:27.169+0800 I NETWORK  [listener] connection accepted from 10.132.73.15:54792 #2560909 (388 connections now open)
2021-09-13T17:12:27.180+0800 I ACCESS   [conn2560909] Successfully authenticated as principal cluster_monitor on admin
2021-09-13T17:12:27.183+0800 I NETWORK  [conn2560909] end connection 10.132.73.15:54792 (387 connections now open)
2021-09-13T17:12:28.546+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Connecting to 10.10.10.11:27027
2021-09-13T17:12:28.547+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Failed to connect to 10.10.10.11:27027 - HostUnreachable: Connection refused
2021-09-13T17:12:28.547+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Dropping all pooled connections to 10.10.10.11:27027 due to failed operation on a connection
2021-09-13T17:12:28.547+0800 I REPL_HB  [replexec-7333] Error in heartbeat (requestId: 6556277274) to 10.10.10.11:27027, response status: HostUnreachable: Connection refused
2021-09-13T17:12:28.547+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Connecting to 10.10.10.11:27027
2021-09-13T17:12:28.548+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Failed to connect to 10.10.10.11:27027 - HostUnreachable: Connection refused
2021-09-13T17:12:28.548+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Dropping all pooled connections to 10.10.10.11:27027 due to failed operation on a connection
2021-09-13T17:12:28.548+0800 I REPL_HB  [replexec-7331] Error in heartbeat (requestId: 6556277276) to 10.10.10.11:27027, response status: HostUnreachable: Connection refused
2021-09-13T17:12:28.549+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Connecting to 10.10.10.11:27027
2021-09-13T17:12:28.550+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Failed to connect to 10.10.10.11:27027 - HostUnreachable: Connection refused
2021-09-13T17:12:28.550+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Dropping all pooled connections to 10.10.10.11:27027 due to failed operation on a connection
2021-09-13T17:12:28.550+0800 I REPL_HB  [replexec-7333] Error in heartbeat (requestId: 6556277278) to 10.10.10.11:27027, response status: HostUnreachable: Connection refused
2021-09-13T17:12:30.235+0800 I NETWORK  [conn2560040] end connection 10.119.44.72:60238 (386 connections now open)
2021-09-13T17:12:30.238+0800 I NETWORK  [listener] connection accepted from 10.119.44.72:56838 #2560910 (387 connections now open)
2021-09-13T17:12:30.238+0800 I NETWORK  [conn2560910] received client metadata from 10.119.44.72:56838 conn2560910: { driver: { name: "mongo-go-driver", version: "v1.3.5" }, os: { type: "linux", architecture: "amd64" }, platform: "go1.12.7" }
2021-09-13T17:12:30.550+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Connecting to 10.10.10.11:27027
2021-09-13T17:12:30.551+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Failed to connect to 10.10.10.11:27027 - HostUnreachable: Connection refused
2021-09-13T17:12:30.551+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Dropping all pooled connections to 10.10.10.11:27027 due to failed operation on a connection
2021-09-13T17:12:30.551+0800 I REPL_HB  [replexec-7331] Error in heartbeat (requestId: 6556277284) to 10.10.10.22:27027, response status: HostUnreachable: Connection refused
2021-09-13T17:12:30.552+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Connecting to 10.10.10.22:27027
2021-09-13T17:12:30.553+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Failed to connect to 10.10.10.22:27027 - HostUnreachable: Connection refused
2021-09-13T17:12:30.553+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Dropping all pooled connections to 10.10.10.22:27027 due to failed operation on a connection
2021-09-13T17:12:30.553+0800 I REPL_HB  [replexec-7333] Error in heartbeat (requestId: 6556277286) to 10.10.10.22:27027, response status: HostUnreachable: Connection refused
2021-09-13T17:12:30.553+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Connecting to 10.10.10.22:27027
2021-09-13T17:12:30.554+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Failed to connect to 10.10.10.22:27027 - HostUnreachable: Connection refused
2021-09-13T17:12:30.554+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Dropping all pooled connections to 10.10.10.22:27027 due to failed operation on a connection
2021-09-13T17:12:30.554+0800 I REPL_HB  [replexec-7330] Error in heartbeat (requestId: 6556277288) to 10.10.10.22:27027, response status: HostUnreachable: Connection refused
2021-09-13T17:12:31.169+0800 I NETWORK  [listener] connection accepted from 10.132.73.15:54814 #2560911 (388 connections now open)
2021-09-13T17:12:31.180+0800 I ACCESS   [conn2560911] Successfully authenticated as principal cluster_monitor on admin
2021-09-13T17:12:31.182+0800 I NETWORK  [conn2560911] end connection 10.132.73.15:54814 (387 connections now open)
2021-09-13T17:12:32.555+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Connecting to 10.10.10.22:27027
2021-09-13T17:12:32.556+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Failed to connect to 10.10.10.22:27027 - HostUnreachable: Connection refused
2021-09-13T17:12:32.556+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Dropping all pooled connections to 10.10.10.22:27027 due to failed operation on a connection
2021-09-13T17:12:32.556+0800 I REPL_HB  [replexec-7333] Error in heartbeat (requestId: 6556277294) to 10.10.10.22:27027, response status: HostUnreachable: Connection refused
2021-09-13T17:12:32.556+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Connecting to 10.10.10.22:27027
2021-09-13T17:12:32.557+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Failed to connect to 10.10.10.22:27027 - HostUnreachable: Connection refused
2021-09-13T17:12:32.557+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Dropping all pooled connections to 10.10.10.22:27027 due to failed operation on a connection
2021-09-13T17:12:32.558+0800 I REPL_HB  [replexec-7331] Error in heartbeat (requestId: 6556277296) to 10.10.10.22:27027, response status: HostUnreachable: Connection refused
2021-09-13T17:12:32.558+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Connecting to 10.10.10.22:27027
2021-09-13T17:12:32.559+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Failed to connect to 10.10.10.22:27027 - HostUnreachable: Connection refused
2021-09-13T17:12:32.559+0800 I ASIO     [NetworkInterfaceASIO-Replication-0] Dropping all pooled connections to 10.10.10.22:27027 due to failed operation on a connection
2021-09-13T17:12:32.559+0800 I REPL_HB  [replexec-7333] Error in heartbeat (requestId: 6556277298) to 10.10.10.22:27027, response status: HostUnreachable: Connection refused

######################