| 273 | } |
| 274 | |
| 275 | func (srv *Server) HandleConn(newConn net.Conn) { |
| 276 | ctx, cancel := newContext(srv) |
| 277 | if srv.ConnCallback != nil { |
| 278 | cbConn := srv.ConnCallback(ctx, newConn) |
| 279 | if cbConn == nil { |
| 280 | newConn.Close() |
| 281 | return |
| 282 | } |
| 283 | newConn = cbConn |
| 284 | } |
| 285 | conn := &serverConn{ |
| 286 | Conn: newConn, |
| 287 | idleTimeout: srv.IdleTimeout, |
| 288 | closeCanceler: cancel, |
| 289 | } |
| 290 | if srv.MaxTimeout > 0 { |
| 291 | conn.maxDeadline = time.Now().Add(srv.MaxTimeout) |
| 292 | } |
| 293 | defer conn.Close() |
| 294 | sshConn, chans, reqs, err := gossh.NewServerConn(conn, srv.config(ctx)) |
| 295 | if err != nil { |
| 296 | if srv.ConnectionFailedCallback != nil { |
| 297 | srv.ConnectionFailedCallback(conn, err) |
| 298 | } |
| 299 | return |
| 300 | } |
| 301 | |
| 302 | srv.trackConn(sshConn, true) |
| 303 | defer srv.trackConn(sshConn, false) |
| 304 | |
| 305 | ctx.SetValue(ContextKeyConn, sshConn) |
| 306 | applyConnMetadata(ctx, sshConn) |
| 307 | //go gossh.DiscardRequests(reqs) |
| 308 | go srv.handleRequests(ctx, reqs) |
| 309 | for ch := range chans { |
| 310 | handler := srv.ChannelHandlers[ch.ChannelType()] |
| 311 | if handler == nil { |
| 312 | handler = srv.ChannelHandlers["default"] |
| 313 | } |
| 314 | if handler == nil { |
| 315 | ch.Reject(gossh.UnknownChannelType, "unsupported channel type") |
| 316 | continue |
| 317 | } |
| 318 | go handler(srv, sshConn, ch, ctx) |
| 319 | } |
| 320 | } |
| 321 | |
| 322 | func (srv *Server) handleRequests(ctx Context, in <-chan *gossh.Request) { |
| 323 | for req := range in { |