Parallelize account and publisher sync (#43)

* Parallelize account and publisher sync

* lint

* Try to get concurrency working

* lintg

* lint

* limit concurrency to 50 parallel txs

---------

Co-authored-by: Ayaz Abbas <lfcayaz@gmail.com>

program_admin/__init__.py

@@ -1,3 +1,4 @@
+import asyncio
 import json
 import os
 from pathlib import Path
@@ -47,6 +48,8 @@
     "pythtest": "https://api.pythtest.pyth.network",
 }
 
+MAX_CONCURRENT_TRANSACTIONS = 50
+
 
 class ProgramAdmin:
     network: Network
@@ -260,6 +263,8 @@ async def sync(
 
         # Sync product/price accounts
 
+        product_transactions: List[asyncio.Task[None]] = []
+
         product_updates: bool = False
 
         for jump_symbol, _price_account_map in ref_permissions.items():
@@ -278,12 +283,28 @@ async def sync(
 
                 instructions.extend(product_instructions)
                 if send_transactions:
-                    await self.send_transaction(product_instructions, product_keypairs)
+                    product_transactions.append(
+                        asyncio.create_task(
+                            self.send_transaction(
+                                product_instructions, product_keypairs
+                            )
+                        )
+                    )
+
+                    if len(product_transactions) == MAX_CONCURRENT_TRANSACTIONS:
+                        await asyncio.gather(*product_transactions)
+                        product_transactions = []
+
+        if product_transactions:
+            await asyncio.gather(*product_transactions)
 
         if product_updates:
             await self.refresh_program_accounts()
 
         # Sync publishers
+
+        publisher_transactions = []
+
         for jump_symbol, _price_account_map in ref_permissions.items():
             ref_product = ref_products[jump_symbol]  # type: ignore
 
@@ -297,7 +318,18 @@ async def sync(
             if price_instructions:
                 instructions.extend(price_instructions)
                 if send_transactions:
-                    await self.send_transaction(price_instructions, price_keypairs)
+                    publisher_transactions.append(
+                        asyncio.create_task(
+                            self.send_transaction(price_instructions, price_keypairs)
+                        )
+                    )
+
+                    if len(publisher_transactions) == MAX_CONCURRENT_TRANSACTIONS:
+                        await asyncio.gather(*publisher_transactions)
+                        publisher_transactions = []
+
+        if publisher_transactions:
+            await asyncio.gather(*publisher_transactions)
 
         return instructions