[Spice-devel] [PATCH spice-streaming-agent v2 2/4] Enable line buffering instead of full buffering for the log

[Uri Lublin]

On 05/21/2018 01:23 PM, Frediano Ziglio wrote:
> Allows to kill the process without losing log lines

Hi Frediano,

1. What happens when binary frames are logged ?

2. When the process is killed (with e.g. SIGTERM), supposedly
    the event is caught and the file is (flushed and) closed.

Uri.

> 
> Signed-off-by: Frediano Ziglio <fziglio at redhat.com>
> ---
>   src/spice-streaming-agent.cpp | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/src/spice-streaming-agent.cpp b/src/spice-streaming-agent.cpp
> index b30e968..9ccc9da 100644
> --- a/src/spice-streaming-agent.cpp
> +++ b/src/spice-streaming-agent.cpp
> @@ -489,6 +489,7 @@ int main(int argc, char* argv[])
>                      log_filename, strerror(errno));
>               return EXIT_FAILURE;
>           }
> +        setlinebuf(f_log);
>           for (const std::string& arg: old_args) {
>               STAT_LOG("Args: %s", arg.c_str());
>           }
>