@solana/rpc-transport-http - npm Package Compare versions

Comparing version 2.0.0-experimental.d06660c to 2.0.0-experimental.d3890b7

dist/index.browser.js

@@ -0,21 +1,5 @@
+import { SolanaError, SOLANA_ERROR__RPC__TRANSPORT_HTTP_ERROR, SOLANA_ERROR__RPC__TRANSPORT_HTTP_HEADER_FORBIDDEN } from '@solana/errors';
+
 // ../build-scripts/env-shim.ts
 var __DEV__ = /* @__PURE__ */ (() => process["env"].NODE_ENV === "development")();
-
-// ../fetch-impl/dist/index.browser.js
-var e = globalThis.fetch;
-
-// src/http-transport-errors.ts
-var SolanaHttpError = class extends Error {
-  statusCode;
-  constructor(details) {
-    super(`HTTP error (${details.statusCode}): ${details.message}`);
-    Error.captureStackTrace(this, this.constructor);
-    this.statusCode = details.statusCode;
-  }
-  get name() {
-    return "SolanaHttpError";
-  }
-};
-
-// src/http-transport-headers.ts
 var DISALLOWED_HEADERS = {
@@ -57,5 +41,5 @@ accept: true,
   if (badHeaders.length > 0) {
-    throw new Error(
-      `${badHeaders.length > 1 ? "These headers are" : "This header is"} forbidden: \`${badHeaders.join("`, `")}\`. Learn more at https://developer.mozilla.org/en-US/docs/Glossary/Forbidden_header_name.`
-    );
+    throw new SolanaError(SOLANA_ERROR__RPC__TRANSPORT_HTTP_HEADER_FORBIDDEN, {
+      headers: badHeaders
+    });
   }
@@ -110,5 +94,5 @@ }
     };
-    const response = await e(url, requestInfo);
+    const response = await fetch(url, requestInfo);
     if (!response.ok) {
-      throw new SolanaHttpError({
+      throw new SolanaError(SOLANA_ERROR__RPC__TRANSPORT_HTTP_ERROR, {
         message: response.statusText,
@@ -115,0 +99,0 @@ statusCode: response.status

dist/index.native.js

@@ -0,21 +1,5 @@
+import { SolanaError, SOLANA_ERROR__RPC__TRANSPORT_HTTP_ERROR, SOLANA_ERROR__RPC__TRANSPORT_HTTP_HEADER_FORBIDDEN } from '@solana/errors';
+
 // ../build-scripts/env-shim.ts
 var __DEV__ = /* @__PURE__ */ (() => process["env"].NODE_ENV === "development")();
-
-// ../fetch-impl/dist/index.browser.js
-var e = globalThis.fetch;
-
-// src/http-transport-errors.ts
-var SolanaHttpError = class extends Error {
-  statusCode;
-  constructor(details) {
-    super(`HTTP error (${details.statusCode}): ${details.message}`);
-    Error.captureStackTrace(this, this.constructor);
-    this.statusCode = details.statusCode;
-  }
-  get name() {
-    return "SolanaHttpError";
-  }
-};
-
-// src/http-transport-headers.ts
 var DISALLOWED_HEADERS = {
@@ -57,5 +41,5 @@ accept: true,
   if (badHeaders.length > 0) {
-    throw new Error(
-      `${badHeaders.length > 1 ? "These headers are" : "This header is"} forbidden: \`${badHeaders.join("`, `")}\`. Learn more at https://developer.mozilla.org/en-US/docs/Glossary/Forbidden_header_name.`
-    );
+    throw new SolanaError(SOLANA_ERROR__RPC__TRANSPORT_HTTP_HEADER_FORBIDDEN, {
+      headers: badHeaders
+    });
   }
@@ -110,5 +94,5 @@ }
     };
-    const response = await e(url, requestInfo);
+    const response = await fetch(url, requestInfo);
     if (!response.ok) {
-      throw new SolanaHttpError({
+      throw new SolanaError(SOLANA_ERROR__RPC__TRANSPORT_HTTP_ERROR, {
         message: response.statusText,
@@ -115,0 +99,0 @@ statusCode: response.status

dist/index.node.js

@@ -1,20 +0,5 @@
-import { fetch } from 'undici';
+import { SolanaError, SOLANA_ERROR__RPC__TRANSPORT_HTTP_ERROR, SOLANA_ERROR__RPC__TRANSPORT_HTTP_HEADER_FORBIDDEN } from '@solana/errors';
 
 // ../build-scripts/env-shim.ts
 var __DEV__ = /* @__PURE__ */ (() => process["env"].NODE_ENV === "development")();
-
-// src/http-transport-errors.ts
-var SolanaHttpError = class extends Error {
-  statusCode;
-  constructor(details) {
-    super(`HTTP error (${details.statusCode}): ${details.message}`);
-    Error.captureStackTrace(this, this.constructor);
-    this.statusCode = details.statusCode;
-  }
-  get name() {
-    return "SolanaHttpError";
-  }
-};
-
-// src/http-transport-headers.ts
 var DISALLOWED_HEADERS = {
@@ -56,5 +41,5 @@ accept: true,
   if (badHeaders.length > 0) {
-    throw new Error(
-      `${badHeaders.length > 1 ? "These headers are" : "This header is"} forbidden: \`${badHeaders.join("`, `")}\`. Learn more at https://developer.mozilla.org/en-US/docs/Glossary/Forbidden_header_name.`
-    );
+    throw new SolanaError(SOLANA_ERROR__RPC__TRANSPORT_HTTP_HEADER_FORBIDDEN, {
+      headers: badHeaders
+    });
   }
@@ -104,3 +89,3 @@ }
     if (!response.ok) {
-      throw new SolanaHttpError({
+      throw new SolanaError(SOLANA_ERROR__RPC__TRANSPORT_HTTP_ERROR, {
         message: response.statusText,
@@ -107,0 +92,0 @@ statusCode: response.status

package.json

 {
   "name": "@solana/rpc-transport-http",
-  "version": "2.0.0-experimental.d06660c",
+  "version": "2.0.0-experimental.d3890b7",
   "description": "An RPC transport that uses HTTP requests",
@@ -50,3 +50,4 @@ "exports": {
     "undici": "^6.6.2",
-    "@solana/rpc-spec": "2.0.0-experimental.d06660c"
+    "@solana/errors": "2.0.0-experimental.d3890b7",
+    "@solana/rpc-spec": "2.0.0-experimental.d3890b7"
   },
@@ -62,2 +63,3 @@ "bundlewatch": {
   "scripts": {
+    "benchmark": "./src/__benchmarks__/run.ts",
     "compile:js": "tsup --config build-scripts/tsup.config.package.ts",
@@ -64,0 +66,0 @@ "compile:typedefs": "tsc -p ./tsconfig.declarations.json && node node_modules/@solana/build-scripts/add-js-extension-to-types.mjs",

README.md

@@ -219,3 +219,27 @@ [![npm][npm-image]][npm-url]
 ```ts
-// TODO: Your turn; send us a pull request with an example.
+import { RpcTransport } from '@solana/rpc-spec';
+import { createHttpTransport } from '@solana/rpc-transport-http';
+
+// Create a transport for each RPC server
+const transports = [
+    createHttpTransport({ url: 'https://mainnet-beta.my-server-1.com' }),
+    createHttpTransport({ url: 'https://mainnet-beta.my-server-2.com' }),
+    createHttpTransport({ url: 'https://mainnet-beta.my-server-2.com' }),
+];
+
+// A failover transport that will try each transport in order until one succeeds before failing
+async function failoverTransport<TResponse>(...args: Parameters<RpcTransport>): Promise<TResponse> {
+    let requestError;
+
+    for (const transport of transports) {
+        try {
+            return await transport(...args);
+        } catch (err) {
+            requestError = err;
+            console.error(err);
+        }
+    }
+    throw requestError;
+}
+
 ```

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License

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Found 1 instance in 1 package

Fixed alerts

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License

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Found 1 instance in 1 package

Improved metrics

Number of lines in readme file

245

increased by10.86%

Worsened metrics

Total package byte prevSize

78191

decreased by-7.61%

Dependency count

3

increased by50%

Number of package files

20

decreased by-9.09%

Lines of code

622

decreased by-12.76%

Number of medium supply chain risk alerts

6

increased by500%

Dependency changes

• + Added@solana/errors@2.0.0-experimental.d3890b7

• + Added@solana/errors@2.0.0-experimental.d3890b7(transitive)

• + Added@solana/rpc-spec@2.0.0-experimental.d3890b7(transitive)

• + Added@solana/rpc-spec-types@2.0.0-experimental.d3890b7(transitive)

• + Addedchalk@5.4.1(transitive)

• + Addedcommander@12.1.0(transitive)

• - Removed@solana/rpc-spec@2.0.0-experimental.d06660c(transitive)

• - Removed@solana/rpc-spec-types@2.0.0-experimental.d06660c(transitive)

• Updated@solana/rpc-spec@2.0.0-experimental.d3890b7