chore: Better timing and requestId detail for slower store db queries (#2994)

* Better timing and requestId detail for store db queries slower than two seconds
* Adapt tests and client to allow sending custom store requestId

tests/waku_store_legacy/test_client.nim

@@ -44,6 +44,7 @@ suite "Store Client":
       pubsubTopic: some(DefaultPubsubTopic),
       contentTopics: @[DefaultContentTopic],
       direction: PagingDirection.FORWARD,
+      requestId: "customRequestId",
     )
 
     serverSwitch = newTestSwitch()
@@ -93,33 +94,39 @@ suite "Store Client":
           pubsubTopic: some(DefaultPubsubTopic),
           contentTopics: @[],
           direction: PagingDirection.FORWARD,
+          requestId: "reqId1",
         )
         invalidQuery2 = HistoryQuery(
           pubsubTopic: PubsubTopic.none(),
           contentTopics: @[DefaultContentTopic],
           direction: PagingDirection.FORWARD,
+          requestId: "reqId2",
         )
         invalidQuery3 = HistoryQuery(
           pubsubTopic: some(DefaultPubsubTopic),
           contentTopics: @[DefaultContentTopic],
           pageSize: 0,
+          requestId: "reqId3",
         )
         invalidQuery4 = HistoryQuery(
           pubsubTopic: some(DefaultPubsubTopic),
           contentTopics: @[DefaultContentTopic],
           pageSize: 0,
+          requestId: "reqId4",
         )
         invalidQuery5 = HistoryQuery(
           pubsubTopic: some(DefaultPubsubTopic),
           contentTopics: @[DefaultContentTopic],
           startTime: some(0.Timestamp),
           endTime: some(0.Timestamp),
+          requestId: "reqId5",
         )
         invalidQuery6 = HistoryQuery(
           pubsubTopic: some(DefaultPubsubTopic),
           contentTopics: @[DefaultContentTopic],
           startTime: some(0.Timestamp),
           endTime: some(-1.Timestamp),
+          requestId: "reqId6",
         )
 
       # When the query is sent to the server

tests/waku_store_legacy/test_waku_store.nim

@@ -44,7 +44,9 @@ suite "Waku Store - query handler legacy":
       client = newTestWakuStoreClient(clientSwitch)
 
     let req = HistoryQuery(
-      contentTopics: @[DefaultContentTopic], direction: PagingDirection.FORWARD
+      contentTopics: @[DefaultContentTopic],
+      direction: PagingDirection.FORWARD,
+      requestId: "reqId",
     )
 
     ## When
@@ -96,7 +98,9 @@ suite "Waku Store - query handler legacy":
       client = newTestWakuStoreClient(clientSwitch)
 
     let req = HistoryQuery(
-      contentTopics: @[DefaultContentTopic], direction: PagingDirection.FORWARD
+      contentTopics: @[DefaultContentTopic],
+      direction: PagingDirection.FORWARD,
+      requestId: "reqId",
     )
 
     info "check point" # log added to track flaky test

waku/common/databases/db_postgres/pgasyncpool.nim

@@ -2,8 +2,8 @@
 # Inspired by: https://github.com/treeform/pg/
 {.push raises: [].}
 
-import std/[sequtils, nre, strformat, sets], results, chronos
+import std/[sequtils, nre, strformat, sets], results, chronos, chronicles
-import ./dbconn, ../common
+import ./dbconn, ../common, ../../../waku_core/time
 
 type PgAsyncPoolState {.pure.} = enum
   Closed
@@ -149,18 +149,26 @@ proc releaseConn(pool: PgAsyncPool, conn: DbConn) =
     if pool.conns[i].dbConn == conn:
       pool.conns[i].busy = false
 
+const SlowQueryThresholdInNanoSeconds = 2_000_000_000
+
 proc pgQuery*(
     pool: PgAsyncPool,
     query: string,
     args: seq[string] = newSeq[string](0),
     rowCallback: DataProc = nil,
+    requestId: string = "",
 ): Future[DatabaseResult[void]] {.async.} =
   let connIndex = (await pool.getConnIndex()).valueOr:
     return err("connRes.isErr in query: " & $error)
 
+  let queryStartTime = getNowInNanosecondTime()
   let conn = pool.conns[connIndex].dbConn
   defer:
     pool.releaseConn(conn)
+    let queryDuration = getNowInNanosecondTime() - queryStartTime
+    if queryDuration > SlowQueryThresholdInNanoSeconds:
+      debug "pgQuery slow query",
+        query_duration_secs = (queryDuration / 1_000_000_000), query, requestId
 
   (await conn.dbConnQuery(sql(query), args, rowCallback)).isOkOr:
     return err("error in asyncpool query: " & $error)
@@ -175,6 +183,7 @@ proc runStmt*(
     paramLengths: seq[int32],
     paramFormats: seq[int32],
     rowCallback: DataProc = nil,
+    requestId: string = "",
 ): Future[DatabaseResult[void]] {.async.} =
   ## Runs a stored statement, for performance purposes.
   ## The stored statements are connection specific and is a technique of caching a very common
@@ -187,8 +196,16 @@ proc runStmt*(
     return err("Error in runStmt: " & $error)
 
   let conn = pool.conns[connIndex].dbConn
+  let queryStartTime = getNowInNanosecondTime()
+
   defer:
     pool.releaseConn(conn)
+    let queryDuration = getNowInNanosecondTime() - queryStartTime
+    if queryDuration > SlowQueryThresholdInNanoSeconds:
+      debug "runStmt slow query",
+        query_duration = queryDuration / 1_000_000_000,
+        query = stmtDefinition,
+        requestId
 
   if not pool.conns[connIndex].preparedStmts.contains(stmtName):
     # The connection doesn't have that statement yet. Let's create it.

waku/node/waku_node.nim

@@ -769,6 +769,7 @@ proc toArchiveQuery(
     endTime: request.endTime,
     pageSize: request.pageSize.uint,
     direction: request.direction,
+    requestId: request.requestId,
   )
 
 # TODO: Review this mapping logic. Maybe, move it to the appplication code
@@ -910,6 +911,7 @@ proc toArchiveQuery(request: StoreQueryRequest): waku_archive.ArchiveQuery =
   query.hashes = request.messageHashes
   query.cursor = request.paginationCursor
   query.direction = request.paginationForward
+  query.requestId = request.requestId
 
   if request.paginationLimit.isSome():
     query.pageSize = uint(request.paginationLimit.get())

waku/waku_archive/archive.nim

@@ -145,6 +145,7 @@ proc findMessages*(
       hashes = query.hashes,
       maxPageSize = maxPageSize + 1,
       ascendingOrder = isAscendingOrder,
+      requestId = query.requestId,
     )
   ).valueOr:
     return err(ArchiveError(kind: ArchiveErrorKind.DRIVER_ERROR, cause: error))

waku/waku_archive/common.nim

@@ -18,6 +18,7 @@ type
     hashes*: seq[WakuMessageHash]
     pageSize*: uint
     direction*: PagingDirection
+    requestId*: string
 
   ArchiveResponse* = object
     hashes*: seq[WakuMessageHash]

waku/waku_archive/driver.nim

@@ -37,6 +37,7 @@ method getMessages*(
     hashes = newSeq[WakuMessageHash](0),
     maxPageSize = DefaultPageSize,
     ascendingOrder = true,
+    requestId = "",
 ): Future[ArchiveDriverResult[seq[ArchiveRow]]] {.base, async.} =
   discard
 

waku/waku_archive/driver/postgres_driver/postgres_driver.nim

@@ -425,6 +425,7 @@ proc getMessagesArbitraryQuery(
     hexHashes: seq[string] = @[],
     maxPageSize = DefaultPageSize,
     ascendingOrder = true,
+    requestId: string,
 ): Future[ArchiveDriverResult[seq[ArchiveRow]]] {.async.} =
   ## This proc allows to handle atypical queries. We don't use prepared statements for those.
 
@@ -489,7 +490,7 @@ proc getMessagesArbitraryQuery(
   proc rowCallback(pqResult: ptr PGresult) =
     rowCallbackImpl(pqResult, rows)
 
-  (await s.readConnPool.pgQuery(query, args, rowCallback)).isOkOr:
+  (await s.readConnPool.pgQuery(query, args, rowCallback, requestId)).isOkOr:
     return err("failed to run query: " & $error)
 
   return ok(rows)
@@ -504,6 +505,7 @@ proc getMessageHashesArbitraryQuery(
     hexHashes: seq[string] = @[],
     maxPageSize = DefaultPageSize,
     ascendingOrder = true,
+    requestId: string,
 ): Future[ArchiveDriverResult[seq[(WakuMessageHash, PubsubTopic, WakuMessage)]]] {.
     async
 .} =
@@ -571,7 +573,7 @@ proc getMessageHashesArbitraryQuery(
   proc rowCallback(pqResult: ptr PGresult) =
     hashCallbackImpl(pqResult, rows)
 
-  (await s.readConnPool.pgQuery(query, args, rowCallback)).isOkOr:
+  (await s.readConnPool.pgQuery(query, args, rowCallback, requestId)).isOkOr:
     return err("failed to run query: " & $error)
 
   return ok(rows)
@@ -586,6 +588,7 @@ proc getMessagesPreparedStmt(
     hashes: string,
     maxPageSize = DefaultPageSize,
     ascOrder = true,
+    requestId: string,
 ): Future[ArchiveDriverResult[seq[ArchiveRow]]] {.async.} =
   ## This proc aims to run the most typical queries in a more performant way,
   ## i.e. by means of prepared statements.
@@ -619,6 +622,7 @@ proc getMessagesPreparedStmt(
         ],
         @[int32(0), int32(0), int32(0), int32(0), int32(0)],
         rowCallback,
+        requestId,
       )
     ).isOkOr:
       return err(stmtName & ": " & $error)
@@ -659,6 +663,7 @@ proc getMessagesPreparedStmt(
       ],
       @[int32(0), int32(0), int32(0), int32(0), int32(0), int32(0), int32(0), int32(0)],
       rowCallback,
+      requestId,
     )
   ).isOkOr:
     return err(stmtName & ": " & $error)
@@ -675,6 +680,7 @@ proc getMessageHashesPreparedStmt(
     hashes: string,
     maxPageSize = DefaultPageSize,
     ascOrder = true,
+    requestId: string,
 ): Future[ArchiveDriverResult[seq[ArchiveRow]]] {.async.} =
   ## This proc aims to run the most typical queries in a more performant way,
   ## i.e. by means of prepared statements.
@@ -710,6 +716,7 @@ proc getMessageHashesPreparedStmt(
         ],
         @[int32(0), int32(0), int32(0), int32(0), int32(0), int32(0)],
         rowCallback,
+        requestId,
       )
     ).isOkOr:
       return err(stmtName & ": " & $error)
@@ -753,6 +760,7 @@ proc getMessageHashesPreparedStmt(
       ],
       @[int32(0), int32(0), int32(0), int32(0), int32(0), int32(0), int32(0), int32(0)],
       rowCallback,
+      requestId,
     )
   ).isOkOr:
     return err(stmtName & ": " & $error)
@@ -760,7 +768,7 @@ proc getMessageHashesPreparedStmt(
   return ok(rows)
 
 proc getMessagesByMessageHashes(
-    s: PostgresDriver, hashes: string, maxPageSize: uint
+    s: PostgresDriver, hashes: string, maxPageSize: uint, requestId: string
 ): Future[ArchiveDriverResult[seq[ArchiveRow]]] {.async.} =
   ## Retrieves information only filtering by a given messageHashes list.
   ## This proc levarages on the messages_lookup table to have better query performance
@@ -797,7 +805,11 @@ proc getMessagesByMessageHashes(
   proc rowCallback(pqResult: ptr PGresult) =
     rowCallbackImpl(pqResult, rows)
 
-  (await s.readConnPool.pgQuery(query = query, rowCallback = rowCallback)).isOkOr:
+  (
+    await s.readConnPool.pgQuery(
+      query = query, rowCallback = rowCallback, requestId = requestId
+    )
+  ).isOkOr:
     return err("failed to run query: " & $error)
 
   debug "end of getMessagesByMessageHashes"
@@ -814,6 +826,7 @@ method getMessages*(
     hashes = newSeq[WakuMessageHash](0),
     maxPageSize = DefaultPageSize,
     ascendingOrder = true,
+    requestId = "",
 ): Future[ArchiveDriverResult[seq[ArchiveRow]]] {.async.} =
   debug "beginning of getMessages"
 
@@ -825,8 +838,9 @@ method getMessages*(
 
   if cursor.isNone() and pubsubTopic.isNone() and contentTopics.len == 0 and
       startTime.isNone() and endTime.isNone() and hexHashes.len > 0:
-    return
+    return await s.getMessagesByMessageHashes(
-      await s.getMessagesByMessageHashes("'" & hexHashes.join("','") & "'", maxPageSize)
+      "'" & hexHashes.join("','") & "'", maxPageSize, requestId
+    )
 
   if contentTopics.len > 0 and hexHashes.len > 0 and pubsubTopic.isSome() and
       startTime.isSome() and endTime.isSome():
@@ -841,6 +855,7 @@ method getMessages*(
         hexHashes.join(","),
         maxPageSize,
         ascendingOrder,
+        requestId,
       )
     else:
       return await s.getMessageHashesPreparedStmt(
@@ -852,18 +867,19 @@ method getMessages*(
         hexHashes.join(","),
         maxPageSize,
         ascendingOrder,
+        requestId,
       )
   else:
     if includeData:
       ## We will run atypical query. In this case we don't use prepared statemets
       return await s.getMessagesArbitraryQuery(
         contentTopics, pubsubTopic, cursor, startTime, endTime, hexHashes, maxPageSize,
-        ascendingOrder,
+        ascendingOrder, requestId,
       )
     else:
       return await s.getMessageHashesArbitraryQuery(
         contentTopics, pubsubTopic, cursor, startTime, endTime, hexHashes, maxPageSize,
-        ascendingOrder,
+        ascendingOrder, requestId,
       )
 
 proc getStr(

waku/waku_archive/driver/queue_driver/queue_driver.nim

@@ -256,6 +256,7 @@ method getMessages*(
     hashes: seq[WakuMessageHash] = @[],
     maxPageSize = DefaultPageSize,
     ascendingOrder = true,
+    requestId = "",
 ): Future[ArchiveDriverResult[seq[ArchiveRow]]] {.async.} =
   var index = none(Index)
 

waku/waku_archive/driver/sqlite_driver/sqlite_driver.nim

@@ -83,6 +83,7 @@ method getMessages*(
     hashes = newSeq[WakuMessageHash](0),
     maxPageSize = DefaultPageSize,
     ascendingOrder = true,
+    requestId = "",
 ): Future[ArchiveDriverResult[seq[ArchiveRow]]] {.async.} =
   if not includeData:
     return s.db.selectMessageHashesByStoreQueryWithLimit(

waku/waku_archive_legacy/archive.nim

@@ -151,6 +151,7 @@ proc findMessages*(
       hashes = query.hashes,
       maxPageSize = maxPageSize + 1,
       ascendingOrder = isAscendingOrder,
+      requestId = query.requestId,
     )
   ).valueOr:
     return err(ArchiveError(kind: ArchiveErrorKind.DRIVER_ERROR, cause: error))
@@ -230,6 +231,7 @@ proc findMessagesV2*(
       endTime = query.endTime,
       maxPageSize = maxPageSize + 1,
       ascendingOrder = isAscendingOrder,
+      requestId = query.requestId,
     )
   ).valueOr:
     return err(ArchiveError(kind: ArchiveErrorKind.DRIVER_ERROR, cause: error))

waku/waku_archive_legacy/common.nim

@@ -52,6 +52,7 @@ type
     hashes*: seq[WakuMessageHash]
     pageSize*: uint
     direction*: PagingDirection
+    requestId*: string
 
   ArchiveResponse* = object
     hashes*: seq[WakuMessageHash]

waku/waku_archive_legacy/driver.nim

@@ -41,6 +41,7 @@ method getMessagesV2*(
     endTime = none(Timestamp),
     maxPageSize = DefaultPageSize,
     ascendingOrder = true,
+    requestId: string,
 ): Future[ArchiveDriverResult[seq[ArchiveRow]]] {.base, deprecated, async.} =
   discard
 
@@ -55,6 +56,7 @@ method getMessages*(
     hashes = newSeq[WakuMessageHash](0),
     maxPageSize = DefaultPageSize,
     ascendingOrder = true,
+    requestId = "",
 ): Future[ArchiveDriverResult[seq[ArchiveRow]]] {.base, async.} =
   discard
 

waku/waku_archive_legacy/driver/postgres_driver/postgres_driver.nim

@@ -281,6 +281,7 @@ proc getMessagesArbitraryQuery(
     hexHashes: seq[string] = @[],
     maxPageSize = DefaultPageSize,
     ascendingOrder = true,
+    requestId: string,
 ): Future[ArchiveDriverResult[seq[ArchiveRow]]] {.async.} =
   ## This proc allows to handle atypical queries. We don't use prepared statements for those.
 
@@ -320,6 +321,7 @@ proc getMessagesArbitraryQuery(
         @[int32(hashHex.len)],
         @[int32(0)],
         entreeCallback,
+        requestId,
       )
     ).isOkOr:
       return err("failed to run query with cursor: " & $error)
@@ -360,7 +362,7 @@ proc getMessagesArbitraryQuery(
   proc rowCallback(pqResult: ptr PGresult) =
     rowCallbackImpl(pqResult, rows)
 
-  (await s.readConnPool.pgQuery(query, args, rowCallback)).isOkOr:
+  (await s.readConnPool.pgQuery(query, args, rowCallback, requestId)).isOkOr:
     return err("failed to run query: " & $error)
 
   return ok(rows)
@@ -374,6 +376,7 @@ proc getMessagesV2ArbitraryQuery(
     endTime = none(Timestamp),
     maxPageSize = DefaultPageSize,
     ascendingOrder = true,
+    requestId: string,
 ): Future[ArchiveDriverResult[seq[ArchiveRow]]] {.async, deprecated.} =
   ## This proc allows to handle atypical queries. We don't use prepared statements for those.
 
@@ -424,7 +427,7 @@ proc getMessagesV2ArbitraryQuery(
   proc rowCallback(pqResult: ptr PGresult) =
     rowCallbackImpl(pqResult, rows)
 
-  (await s.readConnPool.pgQuery(query, args, rowCallback)).isOkOr:
+  (await s.readConnPool.pgQuery(query, args, rowCallback, requestId)).isOkOr:
     return err("failed to run query: " & $error)
 
   return ok(rows)
@@ -439,6 +442,7 @@ proc getMessagesPreparedStmt(
     hashes: string,
     maxPageSize = DefaultPageSize,
     ascOrder = true,
+    requestId: string,
 ): Future[ArchiveDriverResult[seq[ArchiveRow]]] {.async.} =
   ## This proc aims to run the most typical queries in a more performant way, i.e. by means of
   ## prepared statements.
@@ -469,6 +473,7 @@ proc getMessagesPreparedStmt(
         @[int32(hash.len)],
         @[int32(0)],
         entreeCallback,
+        requestId,
       )
     ).isOkOr:
       return err("failed to run query with cursor: " & $error)
@@ -505,6 +510,7 @@ proc getMessagesPreparedStmt(
           int32(0), int32(0), int32(0), int32(0), int32(0), int32(0), int32(0), int32(0)
         ],
         rowCallback,
+        requestId,
       )
     ).isOkOr:
       return err("failed to run query with cursor: " & $error)
@@ -528,6 +534,7 @@ proc getMessagesPreparedStmt(
         ],
         @[int32(0), int32(0), int32(0), int32(0), int32(0), int32(0)],
         rowCallback,
+        requestId,
       )
     ).isOkOr:
       return err("failed to run query without cursor: " & $error)
@@ -543,6 +550,7 @@ proc getMessagesV2PreparedStmt(
     endTime: Timestamp,
     maxPageSize = DefaultPageSize,
     ascOrder = true,
+    requestId: string,
 ): Future[ArchiveDriverResult[seq[ArchiveRow]]] {.async, deprecated.} =
   ## This proc aims to run the most typical queries in a more performant way, i.e. by means of
   ## prepared statements.
@@ -582,6 +590,7 @@ proc getMessagesV2PreparedStmt(
         ],
         @[int32(0), int32(0), int32(0), int32(0), int32(0), int32(0), int32(0)],
         rowCallback,
+        requestId,
       )
     ).isOkOr:
       return err("failed to run query with cursor: " & $error)
@@ -605,6 +614,7 @@ proc getMessagesV2PreparedStmt(
         ],
         @[int32(0), int32(0), int32(0), int32(0), int32(0)],
         rowCallback,
+        requestId,
       )
     ).isOkOr:
       return err("failed to run query without cursor: " & $error)
@@ -612,7 +622,7 @@ proc getMessagesV2PreparedStmt(
   return ok(rows)
 
 proc getMessagesByMessageHashes(
-    s: PostgresDriver, hashes: string, maxPageSize: uint
+    s: PostgresDriver, hashes: string, maxPageSize: uint, requestId: string
 ): Future[ArchiveDriverResult[seq[ArchiveRow]]] {.async.} =
   ## Retrieves information only filtering by a given messageHashes list.
   ## This proc levarages on the messages_lookup table to have better query performance
@@ -649,7 +659,11 @@ proc getMessagesByMessageHashes(
   proc rowCallback(pqResult: ptr PGresult) =
     rowCallbackImpl(pqResult, rows)
 
-  (await s.readConnPool.pgQuery(query = query, rowCallback = rowCallback)).isOkOr:
+  (
+    await s.readConnPool.pgQuery(
+      query = query, rowCallback = rowCallback, requestId = requestId
+    )
+  ).isOkOr:
     return err("failed to run query: " & $error)
 
   debug "end of getMessagesByMessageHashes"
@@ -666,6 +680,7 @@ method getMessages*(
     hashes = newSeq[WakuMessageHash](0),
     maxPageSize = DefaultPageSize,
     ascendingOrder = true,
+    requestId = "",
 ): Future[ArchiveDriverResult[seq[ArchiveRow]]] {.async.} =
   debug "beginning of getMessages"
 
@@ -673,8 +688,9 @@ method getMessages*(
 
   if cursor.isNone() and pubsubTopic.isNone() and contentTopicSeq.len == 0 and
       startTime.isNone() and endTime.isNone() and hexHashes.len > 0:
-    return
+    return await s.getMessagesByMessageHashes(
-      await s.getMessagesByMessageHashes("'" & hexHashes.join("','") & "'", maxPageSize)
+      "'" & hexHashes.join("','") & "'", maxPageSize, requestId
+    )
 
   if contentTopicSeq.len == 1 and hexHashes.len == 1 and pubsubTopic.isSome() and
       startTime.isSome() and endTime.isSome():
@@ -688,12 +704,13 @@ method getMessages*(
       hexHashes.join(","),
       maxPageSize,
       ascendingOrder,
+      requestId,
     )
   else:
     ## We will run atypical query. In this case we don't use prepared statemets
     return await s.getMessagesArbitraryQuery(
       contentTopicSeq, pubsubTopic, cursor, startTime, endTime, hexHashes, maxPageSize,
-      ascendingOrder,
+      ascendingOrder, requestId,
     )
 
 method getMessagesV2*(
@@ -705,6 +722,7 @@ method getMessagesV2*(
     endTime = none(Timestamp),
     maxPageSize = DefaultPageSize,
     ascendingOrder = true,
+    requestId: string,
 ): Future[ArchiveDriverResult[seq[ArchiveRow]]] {.async, deprecated.} =
   if contentTopicSeq.len == 1 and pubsubTopic.isSome() and startTime.isSome() and
       endTime.isSome():
@@ -717,12 +735,13 @@ method getMessagesV2*(
       endTime.get(),
       maxPageSize,
       ascendingOrder,
+      requestId,
     )
   else:
     ## We will run atypical query. In this case we don't use prepared statemets
     return await s.getMessagesV2ArbitraryQuery(
       contentTopicSeq, pubsubTopic, cursor, startTime, endTime, maxPageSize,
-      ascendingOrder,
+      ascendingOrder, requestId,
     )
 
 proc getStr(

waku/waku_archive_legacy/driver/queue_driver/queue_driver.nim

@@ -268,6 +268,7 @@ method getMessages*(
     hashes: seq[WakuMessageHash] = @[],
     maxPageSize = DefaultPageSize,
     ascendingOrder = true,
+    requestId = "",
 ): Future[ArchiveDriverResult[seq[ArchiveRow]]] {.async.} =
   let cursor = cursor.map(toIndex)
 

waku/waku_archive_legacy/driver/sqlite_driver/sqlite_driver.nim

@@ -93,9 +93,8 @@ method getMessagesV2*(
     endTime = none(Timestamp),
     maxPageSize = DefaultPageSize,
     ascendingOrder = true,
+    requestId: string,
 ): Future[ArchiveDriverResult[seq[ArchiveRow]]] {.async, deprecated.} =
-  echo "here"
-
   let cursor = cursor.map(toDbCursor)
 
   let rowsRes = s.db.selectMessagesByHistoryQueryWithLimit(
@@ -121,6 +120,7 @@ method getMessages*(
     hashes = newSeq[WakuMessageHash](0),
     maxPageSize = DefaultPageSize,
     ascendingOrder = true,
+    requestId = "",
 ): Future[ArchiveDriverResult[seq[ArchiveRow]]] {.async.} =
   let cursor =
     if cursor.isSome():

waku/waku_store/client.nim

@@ -24,7 +24,8 @@ proc sendStoreRequest(
 ): Future[StoreQueryResult] {.async, gcsafe.} =
   var req = request
 
-  req.requestId = generateRequestId(self.rng)
+  if req.requestId == "":
+    req.requestId = generateRequestId(self.rng)
 
   let writeRes = catch:
     await connection.writeLP(req.encode().buffer)

waku/waku_store_legacy/client.nim

@@ -43,7 +43,13 @@ proc sendHistoryQueryRPC(
 
   let connection = connOpt.get()
 
-  let reqRpc = HistoryRPC(requestId: generateRequestId(w.rng), query: some(req.toRPC()))
+  let requestId =
+    if req.requestId != "":
+      req.requestId
+    else:
+      generateRequestId(w.rng)
+
+  let reqRpc = HistoryRPC(requestId: requestId, query: some(req.toRPC()))
   await connection.writeLP(reqRpc.encode().buffer)
 
   #TODO: I see a challenge here, if storeNode uses a different MaxRPCSize this read will fail.

waku/waku_store_legacy/common.nim

@@ -45,6 +45,7 @@ type
     endTime*: Option[Timestamp]
     pageSize*: uint64
     direction*: PagingDirection
+    requestId*: string
 
   HistoryResponse* = object
     messages*: seq[WakuMessage]

waku/waku_store_legacy/protocol.nim

@@ -55,9 +55,9 @@ proc handleLegacyQueryRequest(
     # TODO: Return (BAD_REQUEST, cause: "empty query")
     return
 
-  let
+  let requestId = reqRpc.requestId
-    requestId = reqRpc.requestId
+  var request = reqRpc.query.get().toAPI()
-    request = reqRpc.query.get().toAPI()
+  request.requestId = requestId
 
   info "received history query",
     peerId = requestor, requestId = requestId, query = request