Flush stdout output

nurupo · nurupo · commit c22c06adbe23 · 2016-01-01T20:29:24.000-05:00
Apparently when no tty is attached, which is the case for Docker, the
buffer size for stdout increases to the point that only half of the
entire log might be written.
diff --git a/other/bootstrap_daemon/src/log.c b/other/bootstrap_daemon/src/log.c
@@ -94,6 +94,7 @@ FILE* level_stdout(LOG_LEVEL level)
 void log_stdout(LOG_LEVEL level, const char *format, va_list args)
 {
     vfprintf(level_stdout(level), format, args);
+    fflush(level_stdout(level));
 }
 
 bool write_log(LOG_LEVEL level, const char *format, ...)

Original file line number	Diff line number	Diff line change
`@@ -94,6 +94,7 @@ FILE* level_stdout(LOG_LEVEL level)`
`94`	`94`	`void log_stdout(LOG_LEVEL level, const char *format, va_list args)`
`95`	`95`	`{`
`96`	`96`	`vfprintf(level_stdout(level), format, args);`
	`97`	`+ fflush(level_stdout(level));`
`97`	`98`	`}`
`98`	`99`
`99`	`100`	`bool write_log(LOG_LEVEL level, const char *format, ...)`