package phpfpm import ( "errors" "io" "net" "strconv" "strings" ) // Create an fcgi client func newFcgiClient(h string, args ...interface{}) (*conn, error) { var con net.Conn if len(args) != 1 { return nil, errors.New("fcgi: not enough params") } var err error switch args[0].(type) { case int: addr := h + ":" + strconv.FormatInt(int64(args[0].(int)), 10) con, err = net.Dial("tcp", addr) case string: laddr := net.UnixAddr{Name: args[0].(string), Net: h} con, err = net.DialUnix(h, nil, &laddr) default: err = errors.New("fcgi: we only accept int (port) or string (socket) params.") } fcgi := &conn{ rwc: con, } return fcgi, err } func (client *conn) Request( env map[string]string, requestData string, ) (retout []byte, reterr []byte, err error) { defer client.rwc.Close() var reqId uint16 = 1 err = client.writeBeginRequest(reqId, uint16(roleResponder), 0) if err != nil { return } err = client.writePairs(typeParams, reqId, env) if err != nil { return } if len(requestData) > 0 { if err = client.writeRecord(typeStdin, reqId, []byte(requestData)); err != nil { return } } rec := &record{} var err1 error // recive until EOF or FCGI_END_REQUEST READ_LOOP: for { err1 = rec.read(client.rwc) if err1 != nil && strings.Contains(err1.Error(), "use of closed network connection") { if err1 != io.EOF { err = err1 } break } switch { case rec.h.Type == typeStdout: retout = append(retout, rec.content()...) case rec.h.Type == typeStderr: reterr = append(reterr, rec.content()...) case rec.h.Type == typeEndRequest: fallthrough default: break READ_LOOP } } return }