refactor(solana): remove dummy ws connection in SolanaClient

apps/ui/package.json

@@ -55,11 +55,11 @@
     "@swim-io/evm": "^0.36.0",
     "@swim-io/evm-contracts": "^0.36.0",
     "@swim-io/pool-math": "^0.36.0",
-    "@swim-io/solana": "^0.36.0",
+    "@swim-io/solana": "workspace:^",
     "@swim-io/solana-contracts": "^0.36.0",
     "@swim-io/token-projects": "^0.36.0",
     "@swim-io/utils": "^0.36.0",
-    "@swim-io/wormhole": "^0.36.0",
+    "@swim-io/wormhole": "workspace:^",
     "bn.js": "^5.2.1",
     "classnames": "^2.3.1",
     "decimal.js": "^10.3.1",

packages/solana/src/SolanaClient.ts

@@ -86,11 +86,6 @@ export class SolanaClient implements Client<SolanaWalletAdapter> {
   private readonly parsedTxCache: Map<string, ParsedTransactionWithMeta>;
   private rpcIndex: number;
   private readonly endpoints: readonly string[];
-  // TODO: Check if this is still necessary.
-  // The websocket library solana/web3.js closes its websocket connection when the subscription list
-  // is empty after opening its first time, preventing subsequent subscriptions from receiving responses.
-  // This is a hack to prevent the list from ever getting empty
-  private dummySubscriptionId?: number;
 
   public constructor(
     chainConfig: SolanaChainConfig,
@@ -490,22 +485,12 @@ export class SolanaClient implements Client<SolanaWalletAdapter> {
       // and it is not being called in the constructor (when this.rawConnection is still undefined)
       return;
     }
-    if (this.dummySubscriptionId !== undefined) {
-      // Remove old dummy subscription if it has been initialized.
-      this.connection
-        .removeAccountChangeListener(this.dummySubscriptionId)
-        .catch(console.error);
-    }
     this.rpcIndex = (this.rpcIndex + 1) % this.endpoints.length;
     this.connection = new CustomConnection(this.endpoints[this.rpcIndex], {
       commitment: DEFAULT_COMMITMENT_LEVEL,
       confirmTransactionInitialTimeout: 60 * 1000,
       disableRetryOnRateLimit: true,
     });
-    this.dummySubscriptionId = this.connection.onAccountChange(
-      Keypair.generate().publicKey,
-      () => {},
-    );
   }
 
   private async callWithRetry<T>(

yarn.lock

@@ -7134,27 +7134,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@swim-io/solana@npm:^0.36.0":
-  version: 0.36.0
-  resolution: "@swim-io/solana@npm:0.36.0"
-  dependencies:
-    "@certusone/wormhole-sdk": ^0.6.2
-    "@ledgerhq/hw-transport": ^6.27.1
-    "@ledgerhq/hw-transport-webusb": ^6.0.2
-    "@project-serum/borsh": ^0.2.5
-    "@project-serum/sol-wallet-adapter": 0.2.2
-    "@solana/spl-token": ^0.3.4
-    "@solana/web3.js": ^1.62.0
-    "@swim-io/core": ^0.36.0
-    "@swim-io/token-projects": ^0.36.0
-    "@swim-io/utils": ^0.36.0
-    bn.js: ^5.2.1
-    decimal.js: ^10.3.1
-    ethers: ^5.7.0
-  checksum: b6511fddbd5d776f234cb6d7e1debcfb18ce21ad45e372d9ce6eb33e5568491943c0d9ba5777ddc5ad8e47aa2034d44aaf246a3890d72cf79de96013901c362b
-  languageName: node
-  linkType: hard
-
 "@swim-io/solana@workspace:^, @swim-io/solana@workspace:packages/solana":
   version: 0.0.0-use.local
   resolution: "@swim-io/solana@workspace:packages/solana"
@@ -7309,12 +7288,12 @@ __metadata:
     "@swim-io/evm": ^0.36.0
     "@swim-io/evm-contracts": ^0.36.0
     "@swim-io/pool-math": ^0.36.0
-    "@swim-io/solana": ^0.36.0
+    "@swim-io/solana": "workspace:^"
     "@swim-io/solana-contracts": ^0.36.0
     "@swim-io/token-projects": ^0.36.0
     "@swim-io/tsconfig": "workspace:^"
     "@swim-io/utils": ^0.36.0
-    "@swim-io/wormhole": ^0.36.0
+    "@swim-io/wormhole": "workspace:^"
     "@testing-library/jest-dom": ^5.16.4
     "@testing-library/react": ^12.1.5
     "@testing-library/react-hooks": ^7.0.2
@@ -7412,23 +7391,7 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@swim-io/wormhole@npm:^0.36.0":
-  version: 0.36.0
-  resolution: "@swim-io/wormhole@npm:0.36.0"
-  dependencies:
-    "@certusone/wormhole-sdk": ^0.6.0
-    "@solana/spl-token": ^0.3.4
-    "@solana/web3.js": ^1.62.0
-    "@swim-io/core": ^0.36.0
-    "@swim-io/solana": ^0.36.0
-    "@swim-io/utils": ^0.36.0
-    ethers: ^5.6.9
-    grpc-web: ^1.3.1
-  checksum: d39146491a0d9ce64e88554c4f7bd4328bc2fded3613478dc1d4d6b5a04e02f713ec1abef9b7c838a7518540f32c2084703fddb17e64b69d597cc2fc70be35e2
-  languageName: node
-  linkType: hard
-
-"@swim-io/wormhole@workspace:packages/wormhole":
+"@swim-io/wormhole@workspace:^, @swim-io/wormhole@workspace:packages/wormhole":
   version: 0.0.0-use.local
   resolution: "@swim-io/wormhole@workspace:packages/wormhole"
   dependencies: