Free up resources allocated for audio when client connection is closed
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@ -39,6 +39,7 @@
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#include <string.h>
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#include <time.h>
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#include <iconv.h>
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#include <pthread.h>
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#include <rfb/rfbclient.h>
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@ -46,6 +47,7 @@
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#include "client.h"
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#include "convert.h"
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#include "pa_handlers.h"
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int vnc_guac_client_handle_messages(guac_client* client) {
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@ -124,6 +126,20 @@ int vnc_guac_client_free_handler(guac_client* client) {
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vnc_guac_client_data* guac_client_data = (vnc_guac_client_data*) client->data;
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rfbClient* rfb_client = guac_client_data->rfb_client;
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if (guac_client_data->audio_enabled) {
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/* Wait for audio read and send threads to join */
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if (guac_client_data->audio_read_thread)
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pthread_join(*(guac_client_data->audio_read_thread), NULL);
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if (guac_client_data->audio_send_thread)
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pthread_join(*(guac_client_data->audio_send_thread), NULL);
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/* Free up buffer allocated for audio stream */
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if(guac_client_data->audio_buffer)
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guac_pa_buffer_free(guac_client_data->audio_buffer);
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}
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/* Free encodings string, if used */
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if (guac_client_data->encodings != NULL)
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free(guac_client_data->encodings);
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