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sd-dhcp-client: improve logging

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Specify what kind of REQUEST we send, and distinguish between REBOOT and START.
Also log stop reasons as strings rather than numbers.
This commit is contained in:
Tom Gundersen 2014-04-12 01:01:13 +02:00
parent 7739a40b45
commit 998d804702
1 changed files with 32 additions and 8 deletions
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40
src/libsystemd-network/sd-dhcp-client.c
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@ -230,7 +230,7 @@ static int client_initialize(sd_dhcp_client *client) {
static sd_dhcp_client *client_stop(sd_dhcp_client *client, int error) {
assert_return(client, NULL);
log_dhcp_client(client, "STOPPED %d", error);
log_dhcp_client(client, "STOPPED: %s", strerror(-error));
client = client_notify(client, error);
@ -480,7 +480,23 @@ static int client_send_request(sd_dhcp_client *client) {
if (r < 0)
return r;
log_dhcp_client(client, "REQUEST");
switch (client->state) {
case DHCP_STATE_REQUESTING:
log_dhcp_client(client, "REQUEST (requesting)");
break;
case DHCP_STATE_INIT_REBOOT:
log_dhcp_client(client, "REQUEST (init-reboot)");
break;
case DHCP_STATE_RENEWING:
log_dhcp_client(client, "REQUEST (renewing)");
break;
case DHCP_STATE_REBINDING:
log_dhcp_client(client, "REQUEST (rebinding)");
break;
default:
log_dhcp_client(client, "REQUEST (invalid)");
break;
}
return 0;
}
@ -529,9 +545,13 @@ static int client_timeout_resend(sd_event_source *s, uint64_t usec,
if (r < 0)
goto error;
return client_start(client);
break;
r = client_start(client);
if (r < 0)
goto error;
else {
log_dhcp_client(client, "REBOOTED");
return 0;
}
case DHCP_STATE_INIT:
case DHCP_STATE_INIT_REBOOT:
@ -687,8 +707,6 @@ static int client_start(sd_dhcp_client *client) {
client->secs = 0;
}
log_dhcp_client(client, "STARTED");
return client_initialize_events(client, client_receive_message_raw);
}
@ -1091,6 +1109,8 @@ static int client_handle_message(sd_dhcp_client *client, DHCPMessage *message,
r = client_start(client);
if (r < 0)
goto error;
log_dhcp_client(client, "REBOOTED");
}
goto error;
@ -1245,7 +1265,11 @@ int sd_dhcp_client_start(sd_dhcp_client *client) {
if (client->last_addr)
client->state = DHCP_STATE_INIT_REBOOT;
return client_start(client);
r = client_start(client);
if (r >= 0)
log_dhcp_client(client, "STARTED");
return r;
}
int sd_dhcp_client_stop(sd_dhcp_client *client) {