How to test a controller action tha开发者_JS百科t sends a file? If I do it with controller.should_receive(:send_file) test fails with \"Missing template\" because nothing gets rendered.From Googling
I am trying to send a file via send_file, in rails 3... The file is found and is seemingly sent too, but for some reason it is not received...
Reading through the man page of the Linux system call sendfile, I am wondering whether it is possible for the calling program to know when in_fd is at EOF. Presumably, this could be signaled by a retu
As it takes some time to prepare the content of the data to be downloaded, I want to show a message \"Preparing file to download\" when the user submits the reque开发者_开发知识库st
Im looking for a way to download a xml file. I use: fil开发者_如何学运维e_path = \'folder/\' + xml_name + \'.xml\'
I am writing a simple function for downloading a certain file, from the server, to my machine. The file is unique represented by its id. The file is locatd corectly, and the do开发者_开发知识库wnload
I\'m trying to test the sendfile() system call under Linux 2.6.32 to zero-copy data between two regular files.
We\'re benchmarking some code that we\'ve converted to use sendfile(), the linux zero-copy system call.What\'s the term for the traditional read()/write() loop that sendfile() replaces?I.e., in our re
Im programming webserver (C), which should send big files. My question is: What are the main differences in two syscalls: write and sendfile. Does sendfile depends on size of socket system buffer? I n
Can sendfile() linux syscall be used to send part of file from one mmaped file to other mmaped fi开发者_运维百科le?From sendfile(2):
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