1 files changed, 0 insertions, 168 deletions
diff --git a/server_config.go b/server_config.go
deleted file mode 100644
index 32ff0ebc..00000000
--- a/server_config.go
+++ /dev/null
@@ -1,168 +0,0 @@
-package roadrunner
-
-import (
-	"errors"
-	"fmt"
-	"github.com/spiral/roadrunner/osutil"
-	"net"
-	"os"
-	"os/exec"
-	"strings"
-	"sync"
-	"syscall"
-	"time"
-)
-
-// CommandProducer can produce commands.
-type CommandProducer func(cfg *ServerConfig) func() *exec.Cmd
-
-// ServerConfig config combines factory, pool and cmd configurations.
-type ServerConfig struct {
-	// Command includes command strings with all the parameters, example: "php worker.php pipes".
-	Command string
-
-	// User under which process will be started
-	User string
-
-	// CommandProducer overwrites
-	CommandProducer CommandProducer
-
-	// Relay defines connection method and factory to be used to connect to workers:
-	// "pipes", "tcp://:6001", "unix://rr.sock"
-	// This config section must not change on re-configuration.
-	Relay string
-
-	// RelayTimeout defines for how long socket factory will be waiting for worker connection. This config section
-	// must not change on re-configuration.
-	RelayTimeout time.Duration
-
-	// Pool defines worker pool configuration, number of workers, timeouts and etc. This config section might change
-	// while server is running.
-	Pool *Config
-
-	// values defines set of values to be passed to the command context.
-	mu  sync.Mutex
-	env map[string]string
-}
-
-// InitDefaults sets missing values to their default values.
-func (cfg *ServerConfig) InitDefaults() error {
-	cfg.Relay = "pipes"
-	cfg.RelayTimeout = time.Minute
-
-	if cfg.Pool == nil {
-		cfg.Pool = &Config{}
-	}
-
-	return cfg.Pool.InitDefaults()
-}
-
-// UpscaleDurations converts duration values from nanoseconds to seconds.
-func (cfg *ServerConfig) UpscaleDurations() {
-	if cfg.RelayTimeout < time.Microsecond {
-		cfg.RelayTimeout = time.Second * time.Duration(cfg.RelayTimeout.Nanoseconds())
-	}
-
-	if cfg.Pool.AllocateTimeout < time.Microsecond {
-		cfg.Pool.AllocateTimeout = time.Second * time.Duration(cfg.Pool.AllocateTimeout.Nanoseconds())
-	}
-
-	if cfg.Pool.DestroyTimeout < time.Microsecond {
-		cfg.Pool.DestroyTimeout = time.Second * time.Duration(cfg.Pool.DestroyTimeout.Nanoseconds())
-	}
-}
-
-// Differs returns true if configuration has changed but ignores pool or cmd changes.
-func (cfg *ServerConfig) Differs(new *ServerConfig) bool {
-	return cfg.Relay != new.Relay || cfg.RelayTimeout != new.RelayTimeout
-}
-
-// SetEnv sets new environment variable. Value is automatically uppercase-d.
-func (cfg *ServerConfig) SetEnv(k, v string) {
-	cfg.mu.Lock()
-	defer cfg.mu.Unlock()
-
-	if cfg.env == nil {
-		cfg.env = make(map[string]string)
-	}
-
-	cfg.env[k] = v
-}
-
-// GetEnv must return list of env variables.
-func (cfg *ServerConfig) GetEnv() (env []string) {
-	env = append(os.Environ(), fmt.Sprintf("RR_RELAY=%s", cfg.Relay))
-	for k, v := range cfg.env {
-		env = append(env, fmt.Sprintf("%s=%s", strings.ToUpper(k), v))
-	}
-
-	return
-}
-
-//=================================== PRIVATE METHODS ======================================================
-
-func (cfg *ServerConfig) makeCommand() func() *exec.Cmd {
-	cfg.mu.Lock()
-	defer cfg.mu.Unlock()
-
-	if cfg.CommandProducer != nil {
-		return cfg.CommandProducer(cfg)
-	}
-
-	var cmdArgs []string
-	cmdArgs = append(cmdArgs, strings.Split(cfg.Command, " ")...)
-
-	return func() *exec.Cmd {
-		cmd := exec.Command(cmdArgs[0], cmdArgs[1:]...)
-		osutil.IsolateProcess(cmd)
-
-		// if user is not empty, and OS is linux or macos
-		// execute php worker from that particular user
-		if cfg.User != "" {
-			err := osutil.ExecuteFromUser(cmd, cfg.User)
-			if err != nil {
-				return nil
-			}
-		}
-
-		cmd.Env = cfg.GetEnv()
-
-		return cmd
-	}
-}
-
-// makeFactory creates and connects new factory instance based on given parameters.
-func (cfg *ServerConfig) makeFactory() (Factory, error) {
-	if cfg.Relay == "pipes" || cfg.Relay == "pipe" {
-		return NewPipeFactory(), nil
-	}
-
-	dsn := strings.Split(cfg.Relay, "://")
-	if len(dsn) != 2 {
-		return nil, errors.New("invalid relay DSN (pipes, tcp://:6001, unix://rr.sock)")
-	}
-
-	if dsn[0] == "unix" && fileExists(dsn[1]) {
-		err := syscall.Unlink(dsn[1])
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	ln, err := net.Listen(dsn[0], dsn[1])
-	if err != nil {
-		return nil, err
-	}
-
-	return NewSocketFactory(ln, cfg.RelayTimeout), nil
-}
-
-// fileExists checks if a file exists and is not a directory before we
-// try using it to prevent further errors.
-func fileExists(filename string) bool {
-	info, err := os.Stat(filename)
-	if os.IsNotExist(err) {
-		return false
-	}
-	return !info.IsDir()
-}