Reduce codec-check noise in the log

[umurmur.git] / src / client.c

diff --git a/src/client.c b/src/client.c
index abb9377ef1b0dbc5f52d6566022250f0a282da05..a992129cb774bcd3ba4eb6803a4cc38cc8799770 100644 (file)
--- a/src/client.c
+++ b/src/client.c
@@ -196,7 +196,8 @@ void Client_token_free(client_t *client)
 }
 
 
-#define OPUS_WARN "<strong>WARNING:</strong> Your client doesn't support the Opus codec the server is using, you won't be able to talk or hear anyone. Please upgrade"
+#define OPUS_WARN_USING "<strong>WARNING:</strong> Your client doesn't support the Opus codec the server is using, you won't be able to talk or hear anyone. Please upgrade your Mumble client."
+#define OPUS_WARN_SWITCHING "<strong>WARNING:</strong> Your client doesn't support the Opus codec the server is switching to, you won't be able to talk or hear anyone. Please upgrade your Mumble client."
 void recheckCodecVersions(client_t *connectingClient)
 {
        client_t *client_itr = NULL;
@@ -238,7 +239,6 @@ void recheckCodecVersions(client_t *connectingClient)
                if (client_itr->bOpus)
                        opus++;
        }
-
        if (users == 0) 
                return;
 
@@ -271,36 +271,33 @@ void recheckCodecVersions(client_t *connectingClient)
                        iCodecAlpha = version;
                else
                        iCodecBeta = version;
-       } else if (bOpus == enableOpus) {
-               if (connectingClient && !connectingClient->bOpus) {
-                       Client_textmessage(client_itr, OPUS_WARN);
-               }
+       } else if (bOpus && enableOpus) {
+               if (connectingClient && !connectingClient->bOpus)
+                       Client_textmessage(connectingClient, OPUS_WARN_USING);
                return;
        }
-       
-       bOpus = enableOpus;
-       Log_info("OPUS codec is %s", bOpus ? "enabled" : "disabled");
 
        sendmsg = Msg_create(CodecVersion);
        sendmsg->payload.codecVersion->alpha = iCodecAlpha;
        sendmsg->payload.codecVersion->beta = iCodecBeta;
        sendmsg->payload.codecVersion->prefer_alpha = bPreferAlpha;
        sendmsg->payload.codecVersion->has_opus = true;
-       sendmsg->payload.codecVersion->opus = bOpus;
+       sendmsg->payload.codecVersion->opus = enableOpus;
 
        Client_send_message_except(NULL, sendmsg);
        
-       Log_info("CELT codec switch 0x%x 0x%x (prefer 0x%x)", iCodecAlpha, iCodecBeta,
-                        bPreferAlpha ? iCodecAlpha : iCodecBeta);
-
-       client_itr = NULL;
-       while (Client_iterate(&client_itr) != NULL) {
-               if ((client_itr->authenticated || client_itr == connectingClient) &&
-                   !client_itr->bOpus) {
-                       Client_textmessage(client_itr, OPUS_WARN);
+       if (enableOpus && !bOpus) {
+               client_itr = NULL;
+               while (Client_iterate(&client_itr) != NULL) {
+                       if ((client_itr->authenticated || client_itr == connectingClient) &&
+                           !client_itr->bOpus) {
+                               Client_textmessage(client_itr, OPUS_WARN_SWITCHING);
+                       }
                }
+               Log_info("OPUS codec %s", bOpus ? "enabled" : "disabled");      
        }
        
+       bOpus = enableOpus;
 }
 
 static int findFreeSessionId()
@@ -377,6 +374,7 @@ void Client_free(client_t *client)
 {
        struct dlist *itr, *save;
        message_t *sendmsg;
+       bool_t authenticatedLeft = client->authenticated;
 
        if (client->authenticated) {
                int leave_id;
@@ -389,7 +387,6 @@ void Client_free(client_t *client)
                sendmsg = Msg_create(UserRemove);
                sendmsg->payload.userRemove->session = client->sessionId;
                Client_send_message_except(client, sendmsg);
-               recheckCodecVersions(NULL); /* Can use better codec now? */
        }
        list_iterate_safe(itr, save, &client->txMsgQueue) {
                list_del(&list_get_entry(itr, message_t, node)->node);
@@ -415,6 +412,9 @@ void Client_free(client_t *client)
        if (client->context)
                free(client->context);
        free(client);
+
+       if (authenticatedLeft)
+               recheckCodecVersions(NULL); /* Can use better codec now? */
 }
 
 void Client_close(client_t *client)
@@ -514,14 +514,18 @@ int Client_read(client_t *client)
                                client->readBlockedOnWrite = true;
                                return 0;
                        }
-                       else if (SSLi_get_error(client->ssl, rc) == SSLI_ERROR_ZERO_RETURN) {
+                       else if (SSLi_get_error(client->ssl, rc) == SSLI_ERROR_ZERO_RETURN || 
+                                SSLi_get_error(client->ssl, rc) == 0) {
                                Log_info_client(client, "Connection closed by peer");
-                               if (!client->shutdown_wait)
-                                       Client_close(client);
+                               Client_close(client);
                        }
                        else {
                                if (SSLi_get_error(client->ssl, rc) == SSLI_ERROR_SYSCALL) {
-                                       Log_info_client(client,"Error: %s  - Closing connection", strerror(errno));
+                                       if (errno == 0)
+                                               Log_info_client(client, "Connection closed by peer");
+                                       else
+                                               Log_info_client(client,"Error: %s  - Closing connection (code %d)", 
+                                                               strerror(errno));
                                }
                                else if (SSLi_get_error(client->ssl, rc) == SSLI_ERROR_CONNRESET) {
                                        Log_info_client(client, "Connection reset by peer");