'stream' 事件

• stream <Http2Stream> 对流的引用
• headers <HTTP/2 Headers Object> 描述标头的对象
• flags <number> 相关的数字标志
• rawHeaders <Array> 包含原始标头名称后跟它们各自值的数组。

当与服务器关联的 Http2Session 触发 'stream' 事件时，则将触发 'stream' 事件。

另见 Http2Session 的 'stream' 事件。

const http2 = require('http2');
const {
  HTTP2_HEADER_METHOD,
  HTTP2_HEADER_PATH,
  HTTP2_HEADER_STATUS,
  HTTP2_HEADER_CONTENT_TYPE
} = http2.constants;

const options = getOptionsSomehow();

const server = http2.createSecureServer(options);
server.on('stream', (stream, headers, flags) => {
  const method = headers[HTTP2_HEADER_METHOD];
  const path = headers[HTTP2_HEADER_PATH];
  // ...
  stream.respond({
    [HTTP2_HEADER_STATUS]: 200,
    [HTTP2_HEADER_CONTENT_TYPE]: 'text/plain; charset=utf-8'
  });
  stream.write('hello ');
  stream.end('world');
});

• stream <Http2Stream> A reference to the stream
• headers <HTTP/2 Headers Object> An object describing the headers
• flags <number> The associated numeric flags
• rawHeaders <Array> An array containing the raw header names followed by their respective values.

The 'stream' event is emitted when a 'stream' event has been emitted by an Http2Session associated with the server.

See also Http2Session's 'stream' event.

const http2 = require('http2');
const {
  HTTP2_HEADER_METHOD,
  HTTP2_HEADER_PATH,
  HTTP2_HEADER_STATUS,
  HTTP2_HEADER_CONTENT_TYPE
} = http2.constants;

const options = getOptionsSomehow();

const server = http2.createSecureServer(options);
server.on('stream', (stream, headers, flags) => {
  const method = headers[HTTP2_HEADER_METHOD];
  const path = headers[HTTP2_HEADER_PATH];
  // ...
  stream.respond({
    [HTTP2_HEADER_STATUS]: 200,
    [HTTP2_HEADER_CONTENT_TYPE]: 'text/plain; charset=utf-8'
  });
  stream.write('hello ');
  stream.end('world');
});