Currently, we support multi-write, but there is still one problem.
Suppose two writer ActiveStatus opened, they don't know each other's Eof if no gwFlush was issued. To overcame this, we need to update block Eof once we finished a gwWrite operation or switched to next block. By doing this, any opening thread will know the updated Eof by checking the SharedMemBucket Eof field.
Currently, we support multi-write, but there is still one problem.
Suppose two writer ActiveStatus opened, they don't know each other's Eof if no gwFlush was issued. To overcame this, we need to update block Eof once we finished a gwWrite operation or switched to next block. By doing this, any opening thread will know the updated Eof by checking the SharedMemBucket Eof field.