From 001bb822c4960ff5a56f6ca4c47abcbd15cc6881 Mon Sep 17 00:00:00 2001
From: Yuanchao Sun <yuanchao.sun@gmail.com>
Date: Thu, 16 Feb 2023 12:27:54 +0800
Subject: [PATCH] Update polkadot/api to 9.6.2

---
 package.json       | 4 ++--
 src/app.ts         | 6 +++---
 src/commitments.ts | 7 ++++---
 3 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/package.json b/package.json
index d114b44..cbcfc34 100644
--- a/package.json
+++ b/package.json
@@ -16,8 +16,8 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "@polkadot/api": "7.15.1",
-    "@polkadot/types": "7.15.1",
+    "@polkadot/api": "9.6.2",
+    "@polkadot/types": "9.6.2",
     "chalk": "^4.1.1",
     "db-migrate": "^0.11.13",
     "db-migrate-sqlite3": "^0.4.0",
diff --git a/src/app.ts b/src/app.ts
index d5648b3..19901f9 100644
--- a/src/app.ts
+++ b/src/app.ts
@@ -47,7 +47,7 @@ const BLOCK_LOG_SIZE = 100;
 async function start() {
   await initDb();
   const account = await initNearRpc();
-  const wsProvider = new WsProvider2(appchainSetting.wsRpcEndpoint);
+  const wsProvider = new WsProvider2(appchainSetting.wsRpcEndpoint, 300 * 1000, undefined, 180 * 1000);
 
   const exitTimer = setTimeout(() => {
     console.error("init polkadotjs expired: always pending");
@@ -298,8 +298,8 @@ async function handleSignedCommitment(
 
   console.log("blockNumber======", blockNumber.toNumber())
   logJSON("currBlockHash", currBlockHash);
-  const rawMmrProofWrapper = await appchain.rpc.mmr.generateProof(
-    Number(decodedSignedCommitment.commitment.blockNumber) - 1,
+  const rawMmrProofWrapper = await appchain.rpc.mmr.generateBatchProof(
+    [Number(decodedSignedCommitment.commitment.blockNumber) - 1],
     currBlockHash
   );
   logJSON("rawMmrProofWrapper", rawMmrProofWrapper.toJSON());
diff --git a/src/commitments.ts b/src/commitments.ts
index f2e53ae..618a0b3 100644
--- a/src/commitments.ts
+++ b/src/commitments.ts
@@ -81,8 +81,9 @@ async function handleCommitment(commitment: Commitment, appchain: ApiPromise) {
     appchain,
     commitment.commitment
   );
+  console.log("encoded_messages: ", encoded_messages);
   const decoded_messages: any = decodeMessages(encoded_messages);
-  console.log("decoded_messages", util.inspect(decoded_messages.toJSON(), { showHidden: false, depth: null, colors: true }));
+  console.log("decoded_messages: ", util.inspect(decoded_messages.toString(), { showHidden: false, depth: null, colors: true }));
 
   let rawProof: MmrLeafProof | undefined = undefined;
   let messageProofWithState: MessageProofWithLightClientState | undefined = undefined;
@@ -116,8 +117,8 @@ async function handleCommitment(commitment: Commitment, appchain: ApiPromise) {
       const mmrRootBlockHash = await appchain.rpc.chain.getBlockHash(
         decodedSignedCommitment.commitment.blockNumber
       );
-      rawProof = await appchain.rpc.mmr.generateProof(
-        commitment.height,
+      rawProof = await appchain.rpc.mmr.generateBatchProof(
+        [commitment.height],
         mmrRootBlockHash
       );
       logJSON("rawProof", rawProof);