修改signal crash重复上报问题 review by 枪兵

@@ -24,7 +24,7 @@ void sighandler(int signal)
     names[SIGPIPE] = "SIGPIPE";
     names[SIGSEGV] = "SIGSEGV";
     
-    YHCrashReporter *crash = [YHCrashReporter sharedInstance];
+    YHCrashReporter *crash = [[YHCrashReporter alloc] init];
     
     NSArray *arr = [crash callstackAsArray];
     NSDictionary *userInfo = @{
@@ -37,7 +37,7 @@ void sighandler(int signal)
 
 void uncaughtCrashExceptionHandler(NSException *exception)
 {
-    YHCrashReporter *crash = [YHCrashReporter sharedInstance];
+    YHCrashReporter *crash = [[YHCrashReporter alloc] init];
     
     NSArray *arr = [exception callStackSymbols];
     NSDictionary *userInfo = @{
@@ -83,18 +83,6 @@ void uncaughtCrashExceptionHandler(NSException *exception)
     return self;
 }
 
-- (void)dealloc
-{
-    signal(SIGABRT, SIG_DFL);
-    signal(SIGBUS, SIG_DFL);
-    signal(SIGFPE, SIG_DFL);
-    signal(SIGILL, SIG_DFL);
-    signal(SIGPIPE, SIG_DFL);
-    signal(SIGSEGV, SIG_DFL);
-    
-    NSSetUncaughtExceptionHandler(NULL);
-}
-
 #pragma mark - methods
 
 - (NSArray *)callstackAsArray
@@ -121,6 +109,7 @@ void uncaughtCrashExceptionHandler(NSException *exception)
     }
     
     [[YH_Analytics sharedInstance] logError:kErrorTypeCrash parameters:@{ JsonKeyErrorST: userInfo}];
+    [self killApp];
 }
 
 - (void)handleNSException:(NSDictionary*)userInfo
@@ -131,6 +120,22 @@ void uncaughtCrashExceptionHandler(NSException *exception)
     }
     
     [[YH_Analytics sharedInstance] logError:kErrorTypeCrash parameters:@{ JsonKeyErrorST: userInfo}];
+    [self killApp];
+}
+
+- (void)killApp
+{
+    NSSetUncaughtExceptionHandler(NULL);
+    
+    signal(SIGABRT, SIG_DFL);
+    signal(SIGILL, SIG_DFL);
+    signal(SIGSEGV, SIG_DFL);
+    signal(SIGFPE, SIG_DFL);
+    signal(SIGBUS, SIG_DFL);
+    signal(SIGPIPE, SIG_DFL);
+    
+    kill(getpid(), SIGKILL);
+
 }
 
 @end