SN doesn't reconnect to RPC in some cases

Expected Behavior

Connection failure -> reconnect -> everything works fine.

Current Behavior

2026-03-30T15:28:14.372Z	info	client/notifications.go:230	RPC connection lost, attempting reconnect
2026-03-30T15:28:14.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "FU6VkCcduRtMF2dU1XvJAjWE1Fyjq3txZzbBJJCtmWtK", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): waiting for the response: connection lost: failed to read JSON response (timeout/connection loss/malformed response): read tcp 127.0.0.1:43490->127.0.0.1:44723: i/o timeout"}
2026-03-30T15:28:14.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "EfhQzrJYz4c8SGMrwVWthLJt36USwVNMABjKVpTNfZS2", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): waiting for the response: connection lost: failed to read JSON response (timeout/connection loss/malformed response): read tcp 127.0.0.1:43490->127.0.0.1:44723: i/o timeout"}
2026-03-30T15:28:14.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "EfhQzrJYz4c8SGMrwVWthLJt36USwVNMABjKVpTNfZS2", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): waiting for the response: connection lost: failed to read JSON response (timeout/connection loss/malformed response): read tcp 127.0.0.1:43490->127.0.0.1:44723: i/o timeout"}
2026-03-30T15:28:14.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "G7DaAjRZq8NDFAEK6zs3oZTv5U8hkJLNGGZuLsnaS1sJ", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:14.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "J75kGVWJgp7WWZUKjkSALJTbkmHQbceNvYbXSTqZ1p51", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:14.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "J75kGVWJgp7WWZUKjkSALJTbkmHQbceNvYbXSTqZ1p51", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:14.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "J75kGVWJgp7WWZUKjkSALJTbkmHQbceNvYbXSTqZ1p51", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:14.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "J75kGVWJgp7WWZUKjkSALJTbkmHQbceNvYbXSTqZ1p51", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:14.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "J75kGVWJgp7WWZUKjkSALJTbkmHQbceNvYbXSTqZ1p51", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:14.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "J75kGVWJgp7WWZUKjkSALJTbkmHQbceNvYbXSTqZ1p51", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:27.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "3fWY7e1a313VdbAXCYZa5xVW4jWMGdrmcBNo9v6tDNaX", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:27.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "jBnRBTmZTuGj9dNzGSHdBhckezKuc9SRM58EmcELfoY", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:27.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "jBnRBTmZTuGj9dNzGSHdBhckezKuc9SRM58EmcELfoY", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:27.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "5xp1jUuKYCZN586uz68V5M6G472Rm7kgZqhwVF6SkdL", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:27.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "jBnRBTmZTuGj9dNzGSHdBhckezKuc9SRM58EmcELfoY", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:27.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "jBnRBTmZTuGj9dNzGSHdBhckezKuc9SRM58EmcELfoY", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:27.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "jBnRBTmZTuGj9dNzGSHdBhckezKuc9SRM58EmcELfoY", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:27.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "3KvQy9MoXN2GJ7vPgPRXnHNMwi1WAvtRGcu7MJngUKJb", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:27.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "3fWY7e1a313VdbAXCYZa5xVW4jWMGdrmcBNo9v6tDNaX", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:27.373Z	debug	neofs-node/object.go:376	writing local reputation values	{"epoch": 18, "satisfactory": false}
2026-03-30T15:28:27.373Z	error	policer/check.go:321	receive object header to check policy compliance	{"component": "Object Policer", "object": "2wJ7y4rRoNeQwRptYxccB4WBPDm9Pp7MDE9Werj7PUxh/GowHQzFsyYRaH4Qve1tTjBiQLpKjqutSeebk9mKpBdwv", "error": "(*headsvc.RemoteHeader) could not head object in /dns4/localhost/tcp/35221: read object header from NeoFS: /dns4/localhost/tcp/35221: status: code = 1028 message = could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:27.374Z	debug	neofs-node/object.go:376	writing local reputation values	{"epoch": 18, "satisfactory": false}
2026-03-30T15:28:27.374Z	error	policer/check.go:321	receive object header to check policy compliance	{"component": "Object Policer", "object": "2wJ7y4rRoNeQwRptYxccB4WBPDm9Pp7MDE9Werj7PUxh/GowHQzFsyYRaH4Qve1tTjBiQLpKjqutSeebk9mKpBdwv", "error": "(*headsvc.RemoteHeader) could not head object in /dns4/localhost/tcp/50621: read object header from NeoFS: /dns4/localhost/tcp/50621: status: code = 1028 message = could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:27.375Z	debug	neofs-node/object.go:376	writing local reputation values	{"epoch": 18, "satisfactory": false}
2026-03-30T15:28:27.375Z	error	policer/check.go:321	receive object header to check policy compliance	{"component": "Object Policer", "object": "2wJ7y4rRoNeQwRptYxccB4WBPDm9Pp7MDE9Werj7PUxh/GowHQzFsyYRaH4Qve1tTjBiQLpKjqutSeebk9mKpBdwv", "error": "(*headsvc.RemoteHeader) could not head object in /dns4/localhost/tcp/49437: read object header from NeoFS: /dns4/localhost/tcp/49437: status: code = 1028 message = could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:27.375Z	debug	policer/check.go:336	shortage of object copies detected	{"component": "Object Policer", "object": "2wJ7y4rRoNeQwRptYxccB4WBPDm9Pp7MDE9Werj7PUxh/GowHQzFsyYRaH4Qve1tTjBiQLpKjqutSeebk9mKpBdwv", "shortage": 1}
2026-03-30T15:28:27.375Z	debug	replicator/process.go:35	finish work	{"component": "Object Replicator", "amount of unfinished replicas": 1}
2026-03-30T15:28:37.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "5KZpcsHXJBjUX77c7v929XvrpQwPQeUPmrUZCVy4ZNY7", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:37.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "3fsuTca6c4KtDHLa2EgqhoEZKzjfyXCCbXsPXTMkVZMi", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:37.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "3fWY7e1a313VdbAXCYZa5xVW4jWMGdrmcBNo9v6tDNaX", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:37.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "3fsuTca6c4KtDHLa2EgqhoEZKzjfyXCCbXsPXTMkVZMi", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:37.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "3fWY7e1a313VdbAXCYZa5xVW4jWMGdrmcBNo9v6tDNaX", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:37.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "3iVqg13gRXCW5FzdUEoc8RoHFgimFZMFHVGgwwhbDYU7", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:37.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "3fWY7e1a313VdbAXCYZa5xVW4jWMGdrmcBNo9v6tDNaX", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:37.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "3fWY7e1a313VdbAXCYZa5xVW4jWMGdrmcBNo9v6tDNaX", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:37.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "4FWJpGHa5H7QPpqQ19wcAhUsPoax9r9fDgFXjw8q2JF8", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}
2026-03-30T15:28:37.372Z	error	policer/check.go:104	could not build placement vector for object	{"component": "Object Policer", "cid": "5KZpcsHXJBjUX77c7v929XvrpQwPQeUPmrUZCVy4ZNY7", "error": "select container nodes for current epoch #18: read container by ID: could not perform test invocation (getInfo): connection to the RPC node has been lost"}

From the IR side it looks as if reconnection has happened:

2026-03-30T15:27:14.372Z	debug	rpcsrv/server.go:648	processing rpc request	{"method": "invokefunction", "params": "[74f3e0f570f2c40b6e164573b36e468aea48d897 getInfo  ]"}
2026-03-30T15:27:14.373Z	debug	rpcsrv/server.go:648	processing rpc request	{"method": "getcommittee", "params": "[]"}
2026-03-30T15:27:14.373Z	debug	rpcsrv/server.go:648	processing rpc request	{"method": "getblockcount", "params": "[]"}
2026-03-30T15:27:14.373Z	debug	rpcsrv/server.go:648	processing rpc request	{"method": "getversion", "params": "[]"}
2026-03-30T15:27:14.374Z	debug	rpcsrv/server.go:648	processing rpc request	{"method": "getversion", "params": "[]"}
2026-03-30T15:27:14.374Z	debug	rpcsrv/server.go:648	processing rpc request	{"method": "invokefunction", "params": "[74f3e0f570f2c40b6e164573b36e468aea48d897 putReport  ]"}
2026-03-30T15:27:14.375Z	info	runtime/engine.go:151	runtime log	{"tx": "186accc1035aaece40b550c46aaa383c6b4ccf9c1a1664822518b93b1339ca24", "script": "74f3e0f570f2c40b6e164573b36e468aea48d897", "msg": "saved container size report"}
2026-03-30T15:27:14.375Z	debug	rpcsrv/server.go:648	processing rpc request	{"method": "getblockcount", "params": "[]"}
2026-03-30T15:27:14.375Z	debug	rpcsrv/server.go:648	processing rpc request	{"method": "calculatenetworkfee", "params": "[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]"}
2026-03-30T15:27:14.375Z	debug	rpcsrv/server.go:648	processing rpc request	{"method": "invokescript", "params": "[QA== ]"}
2026-03-30T15:27:14.376Z	debug	rpcsrv/server.go:648	processing rpc request	{"method": "getblockcount", "params": "[]"}
2026-03-30T15:27:14.376Z	debug	rpcsrv/server.go:648	processing rpc request	{"method": "calculatenetworkfee", "params": "[ADThTbAAAAAAAAAAAAAAAAAAAAAAbAMAAAI77DUxEZu6123QRJILDebDGU/hwQCI4tEU6u9TJCzJkR1hZxS8ufQaPQADIgAgAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFAAgAAACgMIQLhCDq4ZKl5v0wxfZ4reo8Hqz6XYJQ2/bR/fkHUYbhm2kFW57Mn]"}
2026-03-30T15:27:14.376Z	debug	rpcsrv/server.go:648	processing rpc request	{"method": "getblockcount", "params": "[]"}
2026-03-30T15:27:14.377Z	debug	rpcsrv/server.go:648	processing rpc request	{"method": "submitnotaryrequest", "params": "[ABR/54MSfi4DAAAAAPRAQQIAAAAA6AMAAARhQa0fk0c4YWTcu93GNPnUiq2HGwDldNPudXLzAvOPGTrX+OGX2mLWx0EEAQICKJfYSOqKRm6zc0UWbgvE8nD14PN0GGnkaOsj2OZBq0fYt+W3ixwdlRpDAQICKJfYSOqKRm6zc0UWbgvE8nD14PN0GJ+qkfltVyRvfU0miYSHzv/cIOlgAQICKC06E2XTbsVg810EUQp/mBwkoTu/GJfYSOqKRm6zc0UWbgvE8nD14PN0AQICKC06E2XTbsVg810EUQp/mBwkoTu/GGnkaOsj2OZBq0fYt+W3ixwdlRpDiOLRFOrvUyQsyZEdYWcUvLn0Gj1BBAECAiiX2EjqikZus3NFFm4LxPJw9eDzdBhp5GjrI9jmQatH2Lflt4scHZUaQwECAiiX2EjqikZus3NFFm4LxPJw9eDzdBifqpH5bVckb31NJomEh87/3CDpYAECAigtOhNl027FYPNdBFEKf5gcJKE7vxiX2EjqikZus3NFFm4LxPJw9eDzdAECAigtOhNl027FYPNdBFEKf5gcJKE7vxhp5GjrI9jmQatH2Lflt4scHZUaQzvsNTERm7rXbdBEkgsN5sMZT+HBAAEiAnIMIQLhCDq4ZKl5v0wxfZ4reo8Hqz6XYJQ2/bR/fkHUYbhm2hYB1AcMIG7aCRy2zpuTiFa2ZII/9LTdVUDR839fjwBQJ0hdWuCZFMAfDAlwdXRSZXBvcnQMFJfYSOqKRm6zc0UWbgvE8nD14PN0QWJ9W1IEAAAAKhEMIQJvoJz0S69ByR2cSn+c4oSIOPzX77Sym/K5tdQUqDaN2BFBntDcOkIMQO2cRUTxeworHTcpqJrkyH/VPiio8Qd8XShovAYdK0dqOpIamp2zUxdOykJWfqmZqammV3cp6PzhlZ46tvsTJXAoDCEC4Qg6uGSpeb9MMX2eK3qPB6s+l2CUNv20f35B1GG4ZtpBVuezJwAAADThTbAAAAAAAAAAAG7+ugAAAAAA6AMAAAI77DUxEZu6123QRJILDebDGU/hwQCI4tEU6u9TJCzJkR1hZxS8ufQaPQADIgAgqQMAACGsOSiV42q5QDkJw9G6ItvNjFuCs7w8t2XmIJjitEVqmAFAAkIMQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQgxAdIAtiXeHHqWYTZfIp4YOiD+F2Fp+wBI9VZI1s5w2z8Qc/SCVNhiRy+6SamUTxkqkuzTmabVVlTr6CZ6Q1R1tRCgMIQLhCDq4ZKl5v0wxfZ4reo8Hqz6XYJQ2/bR/fkHUYbhm2kFW57MnQgxAiGzfj9Q4xOovUzC8taccawoWdl99SUlUrRAhSeipA8IYsGyyKIXv+3fej0D4KLUHeWwYz7VpHiD66nnLxhi37CgMIQLhCDq4ZKl5v0wxfZ4reo8Hqz6XYJQ2/bR/fkHUYbhm2kFW57Mn]"}
2026-03-30T15:27:14.377Z	debug	rpcsrv/server.go:612	processing local rpc request	{"method": "getcommittee", "params": "[]"}
2026-03-30T15:27:14.378Z	debug	rpcsrv/server.go:612	processing local rpc request	{"method": "getblockcount", "params": "[]"}
2026-03-30T15:27:14.378Z	info	container/handlers.go:112	notification	{"type": "announce load", "cid": "8TigMc3kEPUeULTNCLj6oFa9Y23cSVsuMd6AQLwMzKgL", "storage size": 2004, "objects number": 6, "reporter": "02e1083ab864a979bf4c317d9e2b7a8f07ab3e97609436fdb47f7e41d461b866da"}
2026-03-30T15:27:14.378Z	debug	rpcsrv/server.go:612	processing local rpc request	{"method": "invokefunction", "params": "[74f3e0f570f2c40b6e164573b36e468aea48d897 getInfo  ]"}
2026-03-30T15:27:14.378Z	debug	rpcsrv/server.go:648	processing rpc request	{"method": "invokefunction", "params": "[74f3e0f570f2c40b6e164573b36e468aea48d897 getInfo  ]"}
2026-03-30T15:27:14.378Z	debug	rpcsrv/server.go:612	processing local rpc request	{"method": "invokefunction", "params": "[bf3ba1241c987f0a51045df360c56ed365133a2d listNodes ]"}
2026-03-30T15:27:14.378Z	debug	rpcsrv/server.go:648	processing rpc request	{"method": "getcommittee", "params": "[]"}
2026-03-30T15:27:14.379Z	debug	rpcsrv/server.go:648	processing rpc request	{"method": "getblockcount", "params": "[]"}
2026-03-30T15:27:14.379Z	debug	rpcsrv/server.go:648	processing rpc request	{"method": "getversion", "params": "[]"}
2026-03-30T15:27:14.379Z	debug	rpcsrv/server.go:648	processing rpc request	{"method": "getversion", "params": "[]"}
2026-03-30T15:27:14.379Z	debug	rpcsrv/server.go:648	processing rpc request	{"method": "invokefunction", "params": "[74f3e0f570f2c40b6e164573b36e468aea48d897 putReport  ]"}
2026-03-30T15:27:14.380Z	info	runtime/engine.go:151	runtime log	{"tx": "b002ebb840099c4afd1e21700025ef0db59bab1c30c0672e7e8608c59f4f8ef4", "script": "74f3e0f570f2c40b6e164573b36e468aea48d897", "msg": "saved container size report"}
2026-03-30T15:27:14.380Z	debug	rpcsrv/server.go:648	processing rpc request	{"method": "getblockcount", "params": "[]"}
2026-03-30T15:27:14.381Z	debug	rpcsrv/server.go:648	processing rpc request	{"method": "calculatenetworkfee", "params": "[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]"}

Possible Solution

Unknown.

Steps to Reproduce (for bugs)

Not really known either.

Context

https://rest.fs.neo.org/Aku38wpn2xEqfEPxmwyAa7N3VnAkMV8PEVkpLqwKM1z3/420-1774884523/index.html#suites/7ea748d71aa04320792ee4896f86b95b/37ca33dcbd933266/

Regression

Unknown.

Your Environment

• Version used: 0.52.0
• Server setup and configuration: testcases

Start by tracing the reconnect path from client/notifications.go, then follow the failures reported in policer/check.go, neofs-node/object.go, and replicator/process.go. Reproduce the RPC connection loss and identify why subsequent requests do not recover; done means operations resume normally after reconnection without repeated connection-lost errors.