Rename ConnPool to SessionManager

3 files changed, 20 insertions, 20 deletions

diff --git a/handlers.go b/handlers.go
index 238b9ba..8dc3fbf 100644
--- a/handlers.go
+++ b/handlers.go
@@ -91,7 +91,7 @@ func handleLogin(ectx echo.Context) error {
 			return ctx.Render(http.StatusOK, "login.html", nil)
 		}
 
-		token, err := ctx.server.imap.pool.Put(conn, username, password)
+		token, err := ctx.server.sessions.Put(conn, username, password)
 		if err != nil {
 			return fmt.Errorf("failed to put connection in pool: %v", err)
 		}
diff --git a/server.go b/server.go
index 501f503..a0ac1d3 100644
--- a/server.go
+++ b/server.go
@@ -15,12 +15,12 @@ const cookieName = "koushin_session"
 const messagesPerPage = 50
 
 type Server struct {
+	sessions *SessionManager
+
 	imap struct {
 		host     string
 		tls      bool
 		insecure bool
-
-		pool *ConnPool
 	}
 
 	smtp struct {
@@ -76,11 +76,11 @@ func (s *Server) parseSMTPURL(smtpURL string) error {
 
 func newServer(imapURL, smtpURL string) (*Server, error) {
 	s := &Server{}
+	s.sessions = NewSessionManager()
 
 	if err := s.parseIMAPURL(imapURL); err != nil {
 		return nil, err
 	}
-	s.imap.pool = NewConnPool()
 
 	if smtpURL != "" {
 		if err := s.parseSMTPURL(smtpURL); err != nil {
@@ -166,7 +166,7 @@ func New(e *echo.Echo, options *Options) error {
 				return err
 			}
 
-			ctx.session, err = ctx.server.imap.pool.Get(cookie.Value)
+			ctx.session, err = ctx.server.sessions.Get(cookie.Value)
 			if err == ErrSessionExpired {
 				ctx.setToken("")
 				return ctx.Redirect(http.StatusFound, "/login")
diff --git a/conn_pool.go b/session.go
index 34c51bb..0aa5d5f 100644
--- a/conn_pool.go
+++ b/session.go
@@ -34,31 +34,31 @@ func (s *Session) Do(f func(*imapclient.Client) error) error {
 }
 
 // TODO: expiration timer
-type ConnPool struct {
+type SessionManager struct {
 	locker   sync.Mutex
 	sessions map[string]*Session
 }
 
-func NewConnPool() *ConnPool {
-	return &ConnPool{
+func NewSessionManager() *SessionManager {
+	return &SessionManager{
 		sessions: make(map[string]*Session),
 	}
 }
 
-func (pool *ConnPool) Get(token string) (*Session, error) {
-	pool.locker.Lock()
-	defer pool.locker.Unlock()
+func (sm *SessionManager) Get(token string) (*Session, error) {
+	sm.locker.Lock()
+	defer sm.locker.Unlock()
 
-	session, ok := pool.sessions[token]
+	session, ok := sm.sessions[token]
 	if !ok {
 		return nil, ErrSessionExpired
 	}
 	return session, nil
 }
 
-func (pool *ConnPool) Put(imapConn *imapclient.Client, username, password string) (token string, err error) {
-	pool.locker.Lock()
-	defer pool.locker.Unlock()
+func (sm *SessionManager) Put(imapConn *imapclient.Client, username, password string) (token string, err error) {
+	sm.locker.Lock()
+	defer sm.locker.Unlock()
 
 	for {
 		var err error
@@ -68,12 +68,12 @@ func (pool *ConnPool) Put(imapConn *imapclient.Client, username, password string
 			return "", err
 		}
 
-		if _, ok := pool.sessions[token]; !ok {
+		if _, ok := sm.sessions[token]; !ok {
 			break
 		}
 	}
 
-	pool.sessions[token] = &Session{
+	sm.sessions[token] = &Session{
 		imapConn: imapConn,
 		username: username,
 		password: password,
@@ -82,9 +82,9 @@ func (pool *ConnPool) Put(imapConn *imapclient.Client, username, password string
 	go func() {
 		<-imapConn.LoggedOut()
 
-		pool.locker.Lock()
-		delete(pool.sessions, token)
-		pool.locker.Unlock()
+		sm.locker.Lock()
+		delete(sm.sessions, token)
+		sm.locker.Unlock()
 	}()
 
 	return token, nil