forcing nonce value to wrap around once limit is reached

waku/waku_api/rest/relay/handlers.nim

@@ -156,7 +156,7 @@ proc installRelayApiHandlers*(
     if not node.wakuRlnRelay.isNil():
       # append the proof to the message
 
-      node.wakuRlnRelay.unsafeAppendRLNProof(message, float64(getTime().toUnix())).isOkOr:
+      node.wakuRlnRelay.appendRLNProof(message, float64(getTime().toUnix())).isOkOr:
         return RestApiResponse.internalServerError(
           "Failed to publish: error appending RLN proof to message: " & $error
         )
@@ -267,7 +267,7 @@ proc installRelayApiHandlers*(
 
     # if RLN is mounted, append the proof to the message
     if not node.wakuRlnRelay.isNil():
-      node.wakuRlnRelay.unsafeAppendRLNProof(message, float64(getTime().toUnix())).isOkOr:
+      node.wakuRlnRelay.appendRLNProof(message, float64(getTime().toUnix())).isOkOr:
         return RestApiResponse.internalServerError(
           "Failed to publish: error appending RLN proof to message: " & $error
         )

waku/waku_rln_relay/nonce_manager.nim

@@ -3,7 +3,7 @@ when (NimMajor, NimMinor) < (1, 4):
 else:
   {.push raises: [].}
 
-import chronos, stew/results, times
+import chronos, chronicles, stew/results, times
 import ./constants
 
 export chronos, times, results, constants
@@ -48,8 +48,9 @@ proc getNonce*(n: NonceManager): NonceManagerResult[Nonce] =
   n.nextNonce = retNonce + 1
   n.lastNonceTime = now
 
-  # This is commented out only for testing purposes
-  # if retNonce >= n.nonceLimit:
+  # This is modified for testing purposes, once the limit is reached the nonce value is reset to 0
+  if retNonce >= n.nonceLimit:
+    retNonce = 0
   #   return err(
   #     NonceManagerError(
   #       kind: NonceLimitReached,