use only our sync

src/bindgen/wallet.rs

@@ -126,32 +126,8 @@ impl WebWallet {
         self.inner.suggest_scan_ranges().await
     }
 
-    /// Synchronize the wallet with the blockchain up to the tip using zcash_client_backend's algo
-    pub async fn sync(&self) -> Result<(), Error> {
-        assert!(!thread::is_web_worker_thread());
-
-        let db = self.inner.clone();
-
-        let sync_handler = thread::Builder::new()
-            .name("sync".to_string())
-            .spawn_async(|| async {
-                assert!(thread::is_web_worker_thread());
-                tracing::debug!(
-                    "Current num threads (wasm_thread) {}",
-                    rayon::current_num_threads()
-                );
-
-                let db = db;
-                db.sync().await.unwrap_throw();
-            })
-            .unwrap_throw()
-            .join_async();
-        sync_handler.await.unwrap();
-        Ok(())
-    }
-
     /// Synchronize the wallet with the blockchain up to the tip using our newest and bestest
-    pub async fn sync3(&self) -> Result<(), Error> {
+    pub async fn sync(&self) -> Result<(), Error> {
         assert!(!thread::is_web_worker_thread());
         tracing::debug!("SYNC 3 Main!!!!");
         let db = self.inner.clone();
@@ -166,7 +142,7 @@ impl WebWallet {
                 );
 
                 let db = db;
-                db.sync3().await.unwrap_throw();
+                db.sync().await.unwrap_throw();
             })
             .unwrap_throw()
             .join_async();

src/lib.rs

@@ -19,10 +19,6 @@ use wasm_bindgen::prelude::*;
 /// The maximum number of checkpoints to store in each shard-tree
 pub const PRUNING_DEPTH: usize = 100;
 
-
-use zcash_client_memory::MemoryWalletDb;
-use zcash_primitives::consensus;
-
 #[cfg(feature = "wasm-parallel")]
 pub use wasm_bindgen_rayon::init_thread_pool;
 
@@ -34,5 +30,4 @@ pub fn init_thread_pool(_threads: usize) {}
 #[wasm_bindgen]
 pub struct BlockRange(pub u32, pub u32);
 
-
-pub mod sync3;
+pub mod sync;

src/sync3/mod.rs → src/sync.rs

@@ -92,9 +92,12 @@ where
     // any shielded scanning, to ensure that we discover any UTXOs between the old
     // fully-scanned height and the current chain tip.
     // #[cfg(feature = "transparent-inputs")]
-    let account_ids = db_data.read().await.get_account_ids().map_err(Error::Wallet)?;
-    for account_id in account_ids
-    {
+    let account_ids = db_data
+        .read()
+        .await
+        .get_account_ids()
+        .map_err(Error::Wallet)?;
+    for account_id in account_ids {
         let start_height = db_data
             .read()
             .await

src/wallet.rs

@@ -9,7 +9,7 @@ use tonic::{
 };
 
 use crate::error::Error;
-use crate::{sync3, BlockRange};
+use crate::BlockRange;
 
 use serde::{Serialize, Serializer};
 use std::fmt::Debug;
@@ -41,7 +41,6 @@ use zcash_primitives::transaction::fees::zip317::FeeRule;
 use zcash_primitives::transaction::TxId;
 use zcash_proofs::prover::LocalTxProver;
 
-use zcash_client_backend::sync::run;
 const BATCH_SIZE: u32 = 10000;
 
 /// # A Zcash wallet
@@ -224,33 +223,16 @@ where
         })?)
     }
 
-    pub async fn sync3(&self) -> Result<(), Error> {
-        let mut client = self.client.clone();
-        // TODO: This should be held in the Wallet struct so we can download in parallel
-        let db_cache = MemBlockCache::new();
-
-        sync3::run(
-            &mut client,
-            &self.network.clone(),
-            &db_cache,
-           self.db.clone(),
-            BATCH_SIZE,
-        )
-        .await
-        .map_err(Into::into)
-    }
-
     pub async fn sync(&self) -> Result<(), Error> {
         let mut client = self.client.clone();
         // TODO: This should be held in the Wallet struct so we can download in parallel
         let db_cache = MemBlockCache::new();
 
-        let mut db = self.db.write().await;
-        run(
+        crate::sync::run(
             &mut client,
             &self.network.clone(),
             &db_cache,
-            &mut *db,
+            self.db.clone(),
             BATCH_SIZE,
         )
         .await