24004626022

Committed 05 Apr 2026 03:30PM UTC coverage: 92.464% (-1.5%) from 94.012%

Build # 24004626022

Build Type

Pull #1193

github

Committed by

web-flow

Commit Message

feat(hono): support for hono with createHonoProxyMiddleware

Pull Request Pull Request #1193: feat(hono): support for hono with createHonoProxyMiddleware

Coverage Stats

148 of 166 branches covered (89.16%)

5 of 11 new or added lines in 1 file covered. (45.45%)

319 of 345 relevant lines covered (92.46%)

29.26 hits per line

Source File
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45.45

/src/factory-hono.ts

import type { HttpBindings } from '@hono/node-server';
import type { MiddlewareHandler } from 'hono';

import { type Options, createProxyMiddleware } from './index.js';
import { getLogger } from './logger.js';

/**
 *
 * @experimental This API is experimental and may change without a major version bump. Use with caution.
 */
export function createHonoProxyMiddleware(
  options: Options,
): MiddlewareHandler<{ Bindings: HttpBindings }> {
  const proxy = createProxyMiddleware(options);
  const logger = getLogger(options);

  return (c, next) => {
    return new Promise<void>((resolve, reject) => {
      proxy(c.env.incoming, c.env.outgoing, (err) => {
        if (err) {
          reject(err);
        } else {
          resolve();
        }
      });
    })
      .then(() => next())
      .catch((err) => {
        logger.error('Proxy error:', err);
        return c.text('Proxy Error', 500);
      });
  };
}

1	import type { HttpBindings } from '@hono/node-server';
2	import type { MiddlewareHandler } from 'hono';
3
4	import { type Options, createProxyMiddleware } from './index.js';
5	import { getLogger } from './logger.js';
6
7	/**
8	*
9	* @experimental This API is experimental and may change without a major version bump. Use with caution.
10	*/
11	export function createHonoProxyMiddleware(
12	options: Options,
13	): MiddlewareHandler<{ Bindings: HttpBindings }> {
14	const proxy = createProxyMiddleware(options);	2✔
15	const logger = getLogger(options);	2✔
16
17	return (c, next) => {	2✔
18	return new Promise<void>((resolve, reject) => {	2✔
19	proxy(c.env.incoming, c.env.outgoing, (err) => {	2✔
NEW 20	if (err) {	×
NEW 21	reject(err);	×
22	} else {
NEW 23	resolve();	×
24	}
25	});
26	})
NEW 27	.then(() => next())	×
28	.catch((err) => {
NEW 29	logger.error('Proxy error:', err);	×
NEW 30	return c.text('Proxy Error', 500);	×
31	});
32	};
33	}

chimurai / http-proxy-middleware / 24004626022

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