Adding read-write locks, and applying them immediately to the http server.

2 files changed, 12 insertions, 1 deletions

diff --git a/includes/HttpServer.h b/includes/HttpServer.h
index 3867252..37353ac 100644
--- a/includes/HttpServer.h
+++ b/includes/HttpServer.h
@@ -55,7 +55,7 @@ class HttpServer {
     String m_local;
     typedef std::list<Action *> ActionList;
     ActionList m_actions;
-    Lock m_actionsLock;
+    RWLock m_actionsLock;
 
     friend class HttpWorker;
 };
diff --git a/includes/Threads.h b/includes/Threads.h
index f6aed5a..67143ca 100644
--- a/includes/Threads.h
+++ b/includes/Threads.h
@@ -20,6 +20,17 @@ class Lock {
     friend class Queue;
 };
 
+class RWLock {
+  public:
+      RWLock();
+      ~RWLock() { pthread_rwlock_destroy(&m_lock); }
+    void enterR() { pthread_rwlock_rdlock(&m_lock); }
+    void enterW() { pthread_rwlock_wrlock(&m_lock); }
+    void leave() { pthread_rwlock_unlock(&m_lock); }
+  private:
+    pthread_rwlock_t m_lock;
+};
+
 class ThreadHelper;
 
 class Thread {