Update logic around UDP.

[m6w6/libmemcached] / libmemcached / purge.cc

diff --git a/libmemcached/purge.cc b/libmemcached/purge.cc
index b0f864a8714c9cb943c4408da8628806ef749b0b..d80785ffb97b367c26cc7f92faacaabb09d37e65 100644 (file)
--- a/libmemcached/purge.cc
+++ b/libmemcached/purge.cc
@@ -54,14 +54,18 @@ memcached_return_t memcached_purge(memcached_server_write_instance_st ptr)
     return MEMCACHED_SUCCESS;
   }
 
-  /* memcached_io_write and memcached_response may call memcached_purge
-    so we need to be able stop any recursion.. */
+  /*
+    memcached_io_write and memcached_response may call memcached_purge
+    so we need to be able stop any recursion.. 
+  */
   memcached_set_purging(root, true);
 
   WATCHPOINT_ASSERT(ptr->fd != INVALID_SOCKET);
-  /* Force a flush of the buffer to ensure that we don't have the n-1 pending
-    requests buffered up.. */
-  if (memcached_io_write(ptr, NULL, 0, true) == -1)
+  /* 
+    Force a flush of the buffer to ensure that we don't have the n-1 pending
+    requests buffered up.. 
+  */
+  if (memcached_io_write(ptr) == false)
   {
     memcached_set_purging(root, true);
 
@@ -101,9 +105,11 @@ memcached_return_t memcached_purge(memcached_server_write_instance_st ptr)
       if (rc== MEMCACHED_PROTOCOL_ERROR or rc == MEMCACHED_UNKNOWN_READ_FAILURE or rc == MEMCACHED_READ_FAILURE)
       {
         WATCHPOINT_ERROR(rc);
-        ret= rc;
         memcached_io_reset(ptr);
-        memcached_set_error(*ptr, rc, MEMCACHED_AT);
+        ret= rc;
+#if 0
+        ret= memcached_set_error(*ptr, rc, MEMCACHED_AT);
+#endif
       }
 
       if (ptr->root->callbacks != NULL)