Merge pull request #23 from hapijs/issue-payload-timeout

Fix timeouts for multipart payloads

Author: johnbrett

lib/index.js

@@ -288,6 +288,11 @@ internals.Parser.prototype.multipart = function (source, contentType) {
     next = Hoek.once(next);                                            // Modify next() for async events
     this.next = next;
 
+    // Set stream timeout
+
+    const clientTimeout = this.settings.timeout;
+    let clientTimeoutId = null;
+
     const dispenser = new Pez.Dispenser(contentType);
 
     const onError = (err) => {
@@ -301,6 +306,7 @@ internals.Parser.prototype.multipart = function (source, contentType) {
     let data = {};
     const finalize = () => {
 
+        clearTimeout(clientTimeoutId);
         dispenser.removeListener('error', onError);
         dispenser.removeListener('part', onPart);
         dispenser.removeListener('field', onField);
@@ -314,6 +320,15 @@ internals.Parser.prototype.multipart = function (source, contentType) {
         return next();
     };
 
+    if (clientTimeout &&
+        clientTimeout > 0) {
+
+        clientTimeoutId = setTimeout(() => {
+
+            return next(Boom.clientTimeout());
+        }, clientTimeout);
+    }
+
     const set = (name, value) => {
 
         arrayFields = arrayFields || (name.indexOf('[') !== -1);

test/index.js

@@ -1467,4 +1467,40 @@ describe('parse()', () => {
             });
         });
     });
+
+    it('will timeout correctly for a multipart payload with output as stream', (done) => {
+
+        const path = Path.join(__dirname, './file/image.jpg');
+        const fileStream = Fs.createReadStream(path);
+
+        const form = new FormData();
+        form.append('my_file', fileStream);
+        form.headers = form.getHeaders();
+
+        Subtext.parse(form, null, { parse: true, output: 'stream', timeout: 1 }, (err, parsed) => {
+
+            expect(err).to.exist();
+            expect(err.message).to.equal('Request Timeout');
+            expect(err.output.statusCode).to.equal(408);
+            done();
+        });
+    });
+
+    it('will timeout correctly for a multipart payload with output file', (done) => {
+
+        const path = Path.join(__dirname, './file/image.jpg');
+        const fileStream = Fs.createReadStream(path);
+
+        const form = new FormData();
+        form.append('my_file', fileStream);
+        form.headers = form.getHeaders();
+
+        Subtext.parse(form, null, { parse: true, output: 'file', timeout: 1 }, (err, parsed) => {
+
+            expect(err).to.exist();
+            expect(err.message).to.equal('Request Timeout');
+            expect(err.output.statusCode).to.equal(408);
+            done();
+        });
+    });
 });