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status: add multiple levels of logging.

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status_trace maps to status_debug.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2018-02-05 14:39:27 +10:30
parent f66c8306f4
commit 84bf60f934
17 changed files with 194 additions and 86 deletions
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28
common/status.c
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@@ -75,12 +75,32 @@ static void status_send_with_hdr(u16 type, const void *p, size_t len)
}
}
void status_tracev(const char *fmt, va_list ap)
void status_io(enum side sender, const u8 *p)
{
u16 type = STATUS_LOG_MIN + LOG_IO;
u8 *msg = tal_arr(NULL, u8, 0);
towire_u16(&msg, type);
towire_bool(&msg, sender == REMOTE);
towire(&msg, p, tal_len(p));
if (too_large(tal_len(msg), type))
tal_resize(&msg, 65535);
if (status_fd >= 0) {
if (!wire_sync_write(status_fd, take(msg)))
err(1, "Writing out status %u len %zu",
type, tal_len(p));
} else {
daemon_conn_send(status_conn, take(msg));
}
}
void status_vfmt(enum log_level level, const char *fmt, va_list ap)
{
char *str;
str = tal_vfmt(NULL, fmt, ap);
status_send_with_hdr(STATUS_TRACE, str, strlen(str));
status_send_with_hdr(STATUS_LOG_MIN + level, str, strlen(str));
tal_free(str);
/* Free up any temporary children. */
@@ -90,12 +110,12 @@ void status_tracev(const char *fmt, va_list ap)
}
}
void status_trace(const char *fmt, ...)
void status_fmt(enum log_level level, const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
status_tracev(fmt, ap);
status_vfmt(level, fmt, ap);
va_end(ap);
}