From b78257de86419ac6e443d9a88320f7c0e814d4dc Mon Sep 17 00:00:00 2001
From: mutouyun <orz@orzz.org>
Date: Tue, 15 Jan 2019 21:42:02 +0800
Subject: [PATCH] update

---
 src/platform/waiter.h |  8 --------
 src/waiter.cpp        | 11 +++++++++--
 2 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/src/platform/waiter.h b/src/platform/waiter.h
index 1a19fba..ca50415 100644
--- a/src/platform/waiter.h
+++ b/src/platform/waiter.h
@@ -1,7 +1,5 @@
 #pragma once
 
-#include <string>
-
 #if defined(WIN64) || defined(_WIN64) || defined(__WIN64__) || \
     defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__) || \
     defined(WINCE) || defined(_WIN32_WCE)
@@ -19,7 +17,6 @@ public:
 private:
     waiter_t* w_ = nullptr;
     waiter_t::handle_t h_ = waiter_t::invalid();
-    std::string n_;
 
 public:
     waiter_impl() = default;
@@ -40,10 +37,6 @@ public:
         return (w_ != nullptr) && (h_ != waiter_t::invalid());
     }
 
-    char const * name() const {
-        return n_.c_str();
-    }
-
     bool open(char const * name) {
         if (w_ == nullptr) return false;
         close();
@@ -55,7 +48,6 @@ public:
         if (!valid()) return;
         w_->close(h_);
         h_ = waiter_t::invalid();
-        n_.clear();
     }
 
     bool wait() {
diff --git a/src/waiter.cpp b/src/waiter.cpp
index 5a7a90c..6ad643c 100644
--- a/src/waiter.cpp
+++ b/src/waiter.cpp
@@ -9,6 +9,8 @@ namespace ipc {
 
 class waiter::waiter_ : public pimpl<waiter_> {
 public:
+    std::string n_;
+
     detail::waiter_impl w_ { new detail::waiter };
     ~waiter_() { delete w_.waiter(); }
 };
@@ -45,15 +47,20 @@ bool waiter::valid() const {
 }
 
 char const * waiter::name() const {
-    return impl(p_)->w_.name();
+    return impl(p_)->n_.c_str();
 }
 
 bool waiter::open(char const * name) {
-    return impl(p_)->w_.open(name);
+    if (impl(p_)->w_.open(name)) {
+        impl(p_)->n_ = name;
+        return true;
+    }
+    return false;
 }
 
 void waiter::close() {
     impl(p_)->w_.close();
+    impl(p_)->n_.clear();
 }
 
 bool waiter::wait() {