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Testing to make sure that partial reads do not break protocol (aka on active
[awesomized/libmemcached]
/
lib
/
memcached_delete.c
diff --git
a/lib/memcached_delete.c
b/lib/memcached_delete.c
index 6fa2d4a8ff6833a3527f38ef57a31921439e1e7e..0c36aaebb172b40fcb6c8ed643b109db02aed602 100644
(file)
--- a/
lib/memcached_delete.c
+++ b/
lib/memcached_delete.c
@@
-3,17
+3,19
@@
memcached_return memcached_delete(memcached_st *ptr, char *key, size_t key_length,
time_t expiration)
{
memcached_return memcached_delete(memcached_st *ptr, char *key, size_t key_length,
time_t expiration)
{
- size_t send_length, sent_length;
+ char to_write;
+ size_t send_length;
memcached_return rc;
char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
unsigned int server_key;
LIBMEMCACHED_MEMCACHED_DELETE_START();
memcached_return rc;
char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
unsigned int server_key;
LIBMEMCACHED_MEMCACHED_DELETE_START();
- rc= memcached_connect(ptr);
+ if (key_length == 0)
+ return MEMCACHED_NO_KEY_PROVIDED;
- if (
rc != MEMCACHED_SUCCESS
)
- return
rc
;
+ if (
ptr->hosts == NULL || ptr->number_of_hosts == 0
)
+ return
MEMCACHED_NO_SERVERS
;
server_key= memcached_generate_hash(ptr, key, key_length);
server_key= memcached_generate_hash(ptr, key, key_length);
@@
-31,21
+33,28
@@
memcached_return memcached_delete(memcached_st *ptr, char *key, size_t key_lengt
goto error;
}
goto error;
}
- sent_length= memcached_io_write(ptr, server_key, buffer, send_length, 1);
+ if ((ptr->flags & MEM_NO_BLOCK))
+ to_write= 0;
+ else
+ to_write= 1;
- if (sent_length == -1 || sent_length != send_length)
- {
- rc= MEMCACHED_WRITE_FAILURE;
+ rc= memcached_do(ptr, server_key, buffer, send_length, to_write);
+ if (rc != MEMCACHED_SUCCESS)
goto error;
goto error;
- }
- rc= memcached_response(ptr, buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, server_key);
-
- if (rc == MEMCACHED_DELETED)
+ if ((ptr->flags & MEM_NO_BLOCK))
+ {
rc= MEMCACHED_SUCCESS;
rc= MEMCACHED_SUCCESS;
-
- LIBMEMCACHED_MEMCACHED_DELETE_END();
+ memcached_server_response_increment(ptr, server_key);
+ }
+ else
+ {
+ rc= memcached_response(ptr, buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, server_key);
+ if (rc == MEMCACHED_DELETED)
+ rc= MEMCACHED_SUCCESS;
+ }
error:
error:
+ LIBMEMCACHED_MEMCACHED_DELETE_END();
return rc;
}
return rc;
}