Use >%s< when logging bad proxy responses.

[tlsproxy/tlsproxy.git] / src / connection.c

diff --git a/src/connection.c b/src/connection.c
index c91eae358e6a3b7cfa44376afba42c928e96ff6b..4a9b40d4af51d5e2e3347fd3cdbbcf279b79c565 100644 (file)
--- a/src/connection.c
+++ b/src/connection.c
@@ -138,7 +138,7 @@ void handle_connection(int client_socket) {
         send_bad_request(client_fd_write);
         goto out;
     } else if (result == -3) {
-        LOG(DEBUG1, "read_http_request(): proxy authentication failed");
+        LOG(WARNING, "read_http_request(): proxy authentication failed");
         send_authentication_required(client_fd_write);
         goto out;
     }
@@ -149,7 +149,7 @@ void handle_connection(int client_socket) {
         goto out;
     }
 
-    LOG(DEBUG1, "target: %s:%s (HTTP 1.%d)", host, port, version_minor);
+    LOG(DEBUG2, "target: %s:%s (HTTP 1.%d)", host, port, version_minor);
 
     /* Connect to proxy server or directly to server. */
     if (global_proxy_host != NULL && global_proxy_port != NULL) {
@@ -192,7 +192,7 @@ void handle_connection(int client_socket) {
 
         /* Check response of proxy server. */
         if (strncmp(buffer, "HTTP/1.0 200", 12)) {
-            LOG(WARNING, "bad proxy response: %s", buffer);
+            LOG(WARNING, "bad proxy response: >%s<", buffer);
             send_forwarding_failure(client_fd_write);
             goto out;
         }
@@ -628,7 +628,7 @@ static void transfer_data(int client, int server) {
     fds[1].events  = POLLIN | POLLPRI | POLLHUP | POLLERR;
     fds[1].revents = 0;
 
-    LOG(DEBUG1, "transfer_data(): %d -> %d", client, server);
+    LOG(DEBUG2, "transfer_data(): %d -> %d", client, server);
 
     for (;;) {
         int result = poll(fds, 2 /* fd count */, -1 /* no timeout */);
@@ -713,7 +713,7 @@ static void transfer_data_tls(int client, int server,
     if (gnutls_record_get_max_size(server_session) < buffer_size) {
         buffer_size = gnutls_record_get_max_size(server_session);
     }
-    LOG(DEBUG1, "transfer_data_tls(): suggested buffer size: %ld",
+    LOG(DEBUG2, "transfer_data_tls(): suggested buffer size: %ld",
                 (long int)buffer_size);
 
     for (;;) {