use local proxy for web

Author: ec2

justfile

@@ -23,3 +23,11 @@ alias cw := check-wasm
 check-wasm:
     cargo check --no-default-features --features="wasm-parallel,no-bundler" --target=wasm32-unknown-unknown
 
+# run a local proxy to the lightwalletd server on port 443
+run-proxy:
+    grpcwebproxy  --backend_max_call_recv_msg_size=10485760 --server_http_max_write_timeout=1000s --server_http_max_read_timeout=1000s \
+    --backend_addr=zec.rocks:443 --run_tls_server=false --backend_tls --allow_all_origins --server_http_debug_port 443
+# run a local proxy to the lightwalletd server on port 443
+run-test-proxy:
+    grpcwebproxy  --backend_max_call_recv_msg_size=10485760 --server_http_max_write_timeout=1000s --server_http_max_read_timeout=1000s \
+    --backend_addr=testnet.zec.rocks:443 --run_tls_server=false --backend_tls --allow_all_origins --server_http_debug_port 443

src/wallet.rs

@@ -243,7 +243,7 @@ where
             self.db.put_blocks(
                 &chainstate,
                 blocks
-                    .into_iter()
+                    .into_par_iter()
                     .map(|compact_block| {
                         scan_block(
                             &self.network,

tests/tests.rs

@@ -37,7 +37,7 @@ async fn test_get_and_scan_range() {
     #[cfg(all(feature = "wasm-parallel"))]
     init_threadpool(THREADS).await;
 
-    let mut w = WebWallet::new("test", "https://zcash-testnet.chainsafe.dev", 1).unwrap();
+    let mut w = WebWallet::new("test", "http://localhost:443", 1).unwrap();
     is_sync::<WebWallet>();
     is_send::<WebWallet>();
     let id = w.create_account(SEED, HD_INDEX, BIRTHDAY).await.unwrap();