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https://gitlab.freedesktop.org/pipewire/pipewire.git
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2ba9881b4d
Previously, a client disconnecting while a sample was playing could lead to issues. For example, if a client disconnected before the "ready" signal of the sample-play arrives, `operation_new_cb()` would be called and that would try to use the client's pw_manager, however, that has previously been destroyed in `client_disconnect()`. If the client disconnected after the "ready" signal but before the reply has been sent, then `sample_play_ready_reply()` would never be called since operations are completed via the client's pw_manager which would already be destroyed at that point. Fix this by installing a listener on the client, and properly cancelling the operation and making sure that the pending_sample is correctly destroyed.
32 lines
766 B
C
32 lines
766 B
C
/* PipeWire */
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/* SPDX-FileCopyrightText: Copyright © 2020 Wim Taymans */
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/* SPDX-License-Identifier: MIT */
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#ifndef PULSE_SERVER_PENDING_SAMPLE_H
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#define PULSE_SERVER_PENDING_SAMPLE_H
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#include <stdint.h>
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#include <spa/utils/list.h>
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#include <spa/utils/hook.h>
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struct client;
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struct pw_properties;
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struct sample;
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struct sample_play;
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struct pending_sample {
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struct spa_list link;
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struct client *client;
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struct sample_play *play;
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struct spa_hook listener;
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struct spa_hook client_listener;
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uint32_t tag;
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unsigned replied:1;
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unsigned done:1;
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};
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int pending_sample_new(struct client *client, struct sample *sample, struct pw_properties *props, uint32_t tag);
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void pending_sample_free(struct pending_sample *ps);
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#endif /* PULSE_SERVER_PENDING_SAMPLE_H */
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