Merge pull request #51 from SaitoTech/develop

wasm bug fixing

lib/block.ts

@@ -22,9 +22,14 @@ export default class Block extends WasmWrapper<WasmBlock> {
   }
 
   public get transactions(): Array<Transaction> {
-    return this.instance.transactions.map((tx) => {
-      return Saito.getInstance().factory.createTransaction(tx);
-    });
+    try {
+      return this.instance.transactions.map((tx) => {
+        return Saito.getInstance().factory.createTransaction(tx);
+      });
+    } catch (error) {
+      console.error(error);
+      return [];
+    }
   }
 
   public get id(): bigint {

lib/blockchain.ts

@@ -58,7 +58,10 @@ export default class Blockchain extends WasmWrapper<WasmBlockchain> {
               }
             } catch (error) {
               console.error(error);
-              console.log("callback index : " + callbackIndices[j]);
+              console.error("callback index : " + callbackIndices[j]);
+              console.error("block type : " + block.block_type);
+              console.error("block id : " + block.id);
+              console.error("block hash : " + block.hash);
               console.error("tx causing error", block.transactions[callbackIndices[j]].msg);
             }
           }

lib/custom/shared_methods.web.ts

@@ -109,7 +109,9 @@ export default class WebSharedMethods extends CustomSharedMethods {
   sendMessage(peerIndex: bigint, buffer: Uint8Array): void {
     // console.debug("sending message to peer : " + peerIndex + " with size : " + buffer.byteLength);
     let socket = Saito.getInstance().getSocket(peerIndex);
-    socket.send(buffer);
+    if (socket) {
+      socket.send(buffer);
+    }
   }
 
   sendMessageToAll(buffer: Uint8Array, exceptions: Array<bigint>): void {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "saito-js",
-  "version": "0.0.48",
+  "version": "0.0.49",
   "description": "js wrappings around saito-core using wasm",
   "scripts": {
     "test": "env TS_NODE_PROJECT=\"tsconfig.testing.json\" mocha --require ts-node/register 'tests/**/*.ts'",