http2: add http2stream.respondWithFile()

Adds a new `http2stream.respondWithFile()` method that allows sending a file in response without having to go through the streams mechanism. All of the file i/o happens in the native layer. PR-URL: #164 Reviewed-By: Matteo Collina <[email protected]>
nodejs · Jul 2, 2017 · 8f7d9c7 · 8f7d9c7
1 parent 8ae3b01
commit 8f7d9c7
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diff --git a/doc/api/http2.md b/doc/api/http2.md
diff --git a/lib/internal/errors.js b/lib/internal/errors.js
@@ -127,6 +127,14 @@ E('ERR_HTTP2_CONNECT_PATH',
   'The :path header is forbidden for CONNECT requests');
 E('ERR_HTTP2_CONNECT_SCHEME',
   'The :scheme header is forbidden for CONNECT requests');
+E('ERR_HTTP2_FRAME_ERROR',
+  (type, code, id) => {
+    let msg = `Error sending frame type ${type}`;
+    if (id !== undefined)
+      msg += ` for stream ${id}`;
+    msg += ` with code ${code}`;
+    return msg;
+  });
 E('ERR_HTTP2_HEADER_REQUIRED',
   (name) => `The ${name} header is required`);
 E('ERR_HTTP2_HEADER_SINGLE_VALUE',
@@ -152,17 +160,22 @@ E('ERR_HTTP2_INVALID_SETTING_VALUE',
   (name, value) => `Invalid value for setting "${name}": ${value}`);
 E('ERR_HTTP2_MAX_PENDING_SETTINGS_ACK',
   (max) => `Maximum number of pending settings acknowledgements (${max})`);
+E('ERR_HTTP2_PAYLOAD_FORBIDDEN',
+  (code) => `Responses with ${code} status must not have a payload`);
 E('ERR_HTTP2_OUT_OF_STREAMS',
   'No stream ID is available because maximum stream ID has been reached');
 E('ERR_HTTP2_PSEUDOHEADER_NOT_ALLOWED', 'Cannot set HTTP/2 pseudo-headers');
 E('ERR_HTTP2_PUSH_DISABLED', 'HTTP/2 client has disabled push streams');
+E('ERR_HTTP2_SEND_FILE', 'Only regular files can be sent');
 E('ERR_HTTP2_SOCKET_BOUND',
   'The socket is already bound to an Http2Session');
 E('ERR_HTTP2_STATUS_INVALID',
   (code) => `Invalid status code: ${code}`);
 E('ERR_HTTP2_STATUS_101',
   'HTTP status code 101 (Switching Protocols) is forbidden in HTTP/2');
 E('ERR_HTTP2_STREAM_CLOSED', 'The stream is already closed');
+E('ERR_HTTP2_STREAM_ERROR',
+  (code) => `Stream closed with error code ${code}`);
 E('ERR_HTTP2_STREAM_SELF_DEPENDENCY', 'A stream cannot depend on itself');
 E('ERR_HTTP2_UNSUPPORTED_PROTOCOL',
   (protocol) => `protocol "${protocol}" is unsupported.`);