#include <libmemcached/common.h>
-memcached_return_t memcached_vdo(memcached_server_write_instance_st ptr,
- const struct libmemcached_io_vector_st *vector,
+memcached_return_t memcached_vdo(memcached_server_write_instance_st instance,
+ libmemcached_io_vector_st *vector,
const size_t count,
const bool with_flush)
{
WATCHPOINT_ASSERT(count);
WATCHPOINT_ASSERT(vector);
- if (memcached_failed(rc= memcached_connect(ptr)))
+ if (memcached_failed(rc= memcached_connect(instance)))
{
WATCHPOINT_ERROR(rc);
- assert_msg(ptr->error_messages, "memcached_connect() returned an error but the memcached_server_write_instance_st showed none.");
+ assert_msg(instance->error_messages, "memcached_connect() returned an error but the memcached_server_write_instance_st showed none.");
return rc;
}
** before they start writing, if there is any data in buffer, clear it out,
** otherwise we might get a partial write.
**/
- if (memcached_is_udp(ptr->root) and with_flush and ptr->write_buffer_offset > UDP_DATAGRAM_HEADER_LENGTH)
+ if (memcached_is_udp(instance->root))
{
- if (memcached_io_write(ptr) == false)
+ size_t write_length= io_vector_total_size(vector, 11) +UDP_DATAGRAM_HEADER_LENGTH;
+
+ if (write_length > MAX_UDP_DATAGRAM_LENGTH - UDP_DATAGRAM_HEADER_LENGTH)
{
- memcached_io_reset(ptr);
- return memcached_set_error(*ptr, MEMCACHED_WRITE_FAILURE, MEMCACHED_AT);
+ return MEMCACHED_WRITE_FAILURE;
}
- }
- ssize_t sent_length= memcached_io_writev(ptr, vector, count, with_flush);
+ return MEMCACHED_NOT_SUPPORTED;
+ }
+ ssize_t sent_length= memcached_io_writev(instance, vector, count, with_flush);
size_t command_length= 0;
for (uint32_t x= 0; x < count; ++x, vector++)
{
WATCHPOINT_ERROR(rc);
WATCHPOINT_ERRNO(errno);
}
- else if ((ptr->root->flags.no_reply) == 0)
+ else if (memcached_is_replying(instance->root))
{
- memcached_server_response_increment(ptr);
+ memcached_server_response_increment(instance);
}
return rc;