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cmdmon: add debug messages for receiving/sending packets

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This commit is contained in:
Miroslav Lichvar 2015-07-24 15:19:31 +02:00
parent 82f7fa3887
commit 2d581a6a86
1 changed files with 13 additions and 5 deletions
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18
cmdmon.c
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@ -686,7 +686,11 @@ transmit_reply(CMD_Reply *msg, union sockaddr_in46 *where_to, int auth_len)
int tx_message_length; int tx_message_length;
int sock_fd; int sock_fd;
socklen_t addrlen; socklen_t addrlen;
unsigned short port;
IPAddr ip;
UTI_SockaddrToIPAndPort(&where_to->u, &ip, &port);
switch (where_to->u.sa_family) { switch (where_to->u.sa_family) {
case AF_INET: case AF_INET:
sock_fd = sock_fd4; sock_fd = sock_fd4;
@ -707,12 +711,13 @@ transmit_reply(CMD_Reply *msg, union sockaddr_in46 *where_to, int auth_len)
&where_to->u, addrlen); &where_to->u, addrlen);
if (status < 0) { if (status < 0) {
unsigned short port; DEBUG_LOG(LOGF_CmdMon, "Could not send to %s:%hu fd %d : %s",
IPAddr ip; UTI_IPToString(&ip), port, sock_fd, strerror(errno));
return;
UTI_SockaddrToIPAndPort(&where_to->u, &ip, &port);
DEBUG_LOG(LOGF_CmdMon, "Could not send response to %s:%hu", UTI_IPToString(&ip), port);
} }
DEBUG_LOG(LOGF_CmdMon, "Sent %d bytes to %s:%hu fd %d", status,
UTI_IPToString(&ip), port, sock_fd);
} }
/* ================================================== */ /* ================================================== */
@ -1551,6 +1556,9 @@ read_from_cmd_socket(void *anything)
assert(0); assert(0);
} }
DEBUG_LOG(LOGF_CmdMon, "Received %d bytes from %s:%hu fd %d",
status, UTI_IPToString(&remote_ip), remote_port, sock_fd);
if (!(localhost || ADF_IsAllowed(access_auth_table, &remote_ip))) { if (!(localhost || ADF_IsAllowed(access_auth_table, &remote_ip))) {
/* The client is not allowed access, so don't waste any more time /* The client is not allowed access, so don't waste any more time
on him. Note that localhost is always allowed access on him. Note that localhost is always allowed access