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Removed unused function

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This commit is contained in:
Michael Jumper
2010-09-26 00:42:55 -07:00
parent 5325c3d547
commit e584ccebea
1 changed files with 6 additions and 17 deletions
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23
guacamole/libguac/src/client.c
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@@ -114,41 +114,30 @@ void guac_free_client(guac_client* client) {
void guac_start_client(guac_client* client) { void guac_start_client(guac_client* client) {
guac_client client_copy; GUACIO* io = client->io;
guac_instruction instruction; guac_instruction instruction;
int wait_result; int wait_result;
/* Maintained copy of client used for all calls to handlers, thus changes to I/O
* are controlled without starvation-prone blocking
*/
memcpy(&client_copy, client, sizeof(guac_client));
/* VNC Client Loop */ /* VNC Client Loop */
for (;;) { for (;;) {
/* Accept changes to client I/O only before handling messages */
if (client_copy.io != client->io) {
guac_close_final(client_copy.io); /* Close old I/O and fd */
client_copy.io = client->io;
}
/* Handle server messages */ /* Handle server messages */
if (client->handle_messages) { if (client->handle_messages) {
int retval = client->handle_messages(&client_copy); int retval = client->handle_messages(client);
if (retval) { if (retval) {
syslog(LOG_ERR, "Error handling server messages"); syslog(LOG_ERR, "Error handling server messages");
return; return;
} }
guac_flush(client_copy.io); guac_flush(io);
} }
wait_result = guac_instructions_waiting(client_copy.io); wait_result = guac_instructions_waiting(io);
if (wait_result > 0) { if (wait_result > 0) {
int retval; int retval;
retval = guac_read_instruction(client_copy.io, &instruction); /* 0 if no instructions finished yet, <0 if error or EOF */ retval = guac_read_instruction(io, &instruction); /* 0 if no instructions finished yet, <0 if error or EOF */
if (retval > 0) { if (retval > 0) {
@@ -207,7 +196,7 @@ void guac_start_client(guac_client* client) {
return; return;
} }
} while ((retval = guac_read_instruction(client_copy.io, &instruction)) > 0); } while ((retval = guac_read_instruction(io, &instruction)) > 0);
if (retval < 0) { if (retval < 0) {
syslog(LOG_ERR, "Error reading instruction from stream"); syslog(LOG_ERR, "Error reading instruction from stream");