From 1c54091cf71bf9f92475e02b94153e8b4bfbe36b Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@helsinki.at>
Date: Mon, 28 Dec 2015 17:20:14 +0100
Subject: refactoring of session-store, seperate public from private interface


diff --git a/session_store.go b/session_store.go
index e065182..43b5d23 100644
--- a/session_store.go
+++ b/session_store.go
@@ -63,12 +63,6 @@ type removeSessionRequest struct {
 	response chan removeSessionResponse
 }
 
-type SessionStoreChan struct {
-	newChan    chan<- newSessionRequest
-	getChan    chan<- getSessionRequest
-	removeChan chan<- removeSessionRequest
-}
-
 type SessionStore struct {
 	store      map[string]map[string]*Session
 	quit       chan bool
@@ -99,20 +93,6 @@ func (self *SessionStore) new(ctx *ImportContext) (resp newSessionResponse) {
 	return
 }
 
-func (self *SessionStoreChan) New(ctx *ImportContext) (string, *SessionChan, error) {
-	res_ch := make(chan newSessionResponse)
-	req := newSessionRequest{}
-	req.ctx = ctx
-	req.response = res_ch
-	self.newChan <- req
-
-	res := <-res_ch
-	if res.err != nil {
-		return "", nil, res.err
-	}
-	return res.id, res.session, nil
-}
-
 func (self *SessionStore) get(user, id string) (resp getSessionResponse) {
 	if session, exists := self.store[user][id]; exists {
 		resp.session = session.getInterface()
@@ -122,21 +102,6 @@ func (self *SessionStore) get(user, id string) (resp getSessionResponse) {
 	return
 }
 
-func (self *SessionStoreChan) Get(user, id string) (*SessionChan, error) {
-	res_ch := make(chan getSessionResponse)
-	req := getSessionRequest{}
-	req.user = user
-	req.id = id
-	req.response = res_ch
-	self.getChan <- req
-
-	res := <-res_ch
-	if res.err != nil {
-		return nil, res.err
-	}
-	return res.session, nil
-}
-
 func (self *SessionStore) remove(user, id string) (resp removeSessionResponse) {
 	if session, exists := self.store[user][id]; exists {
 		go session.Cleanup() // cleanup could take a while -> don't block all the other stuff
@@ -154,18 +119,6 @@ func (self *SessionStore) remove(user, id string) (resp removeSessionResponse) {
 	return
 }
 
-func (self *SessionStoreChan) Remove(user, id string) error {
-	res_ch := make(chan removeSessionResponse)
-	req := removeSessionRequest{}
-	req.user = user
-	req.id = id
-	req.response = res_ch
-	self.removeChan <- req
-
-	res := <-res_ch
-	return res.err
-}
-
 func (self *SessionStore) dispatchRequests() {
 	defer func() { self.done <- true }()
 	for {
@@ -182,6 +135,56 @@ func (self *SessionStore) dispatchRequests() {
 	}
 }
 
+// *********************************************************
+// Public Interface
+
+type SessionStoreChan struct {
+	newChan    chan<- newSessionRequest
+	getChan    chan<- getSessionRequest
+	removeChan chan<- removeSessionRequest
+}
+
+func (self *SessionStoreChan) New(ctx *ImportContext) (string, *SessionChan, error) {
+	res_ch := make(chan newSessionResponse)
+	req := newSessionRequest{}
+	req.ctx = ctx
+	req.response = res_ch
+	self.newChan <- req
+
+	res := <-res_ch
+	if res.err != nil {
+		return "", nil, res.err
+	}
+	return res.id, res.session, nil
+}
+
+func (self *SessionStoreChan) Get(user, id string) (*SessionChan, error) {
+	res_ch := make(chan getSessionResponse)
+	req := getSessionRequest{}
+	req.user = user
+	req.id = id
+	req.response = res_ch
+	self.getChan <- req
+
+	res := <-res_ch
+	if res.err != nil {
+		return nil, res.err
+	}
+	return res.session, nil
+}
+
+func (self *SessionStoreChan) Remove(user, id string) error {
+	res_ch := make(chan removeSessionResponse)
+	req := removeSessionRequest{}
+	req.user = user
+	req.id = id
+	req.response = res_ch
+	self.removeChan <- req
+
+	res := <-res_ch
+	return res.err
+}
+
 func (self *SessionStore) GetInterface() *SessionStoreChan {
 	ch := &SessionStoreChan{}
 	ch.newChan = self.newChan
-- 
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