From e801e83f4385b4c4652fa30b66af4b396e45c0da Mon Sep 17 00:00:00 2001
From: Jaromir Wysoglad
Date: Sun, 14 Jul 2019 21:01:37 +0200
Subject: TTS: Restart spd connection on speak error.

---
 backends/text-to-speech/linux/linux-text-to-speech.cpp | 13 ++++++++++++-
 backends/text-to-speech/linux/linux-text-to-speech.h   |  1 +
 2 files changed, 13 insertions(+), 1 deletion(-)

(limited to 'backends/text-to-speech')

diff --git a/backends/text-to-speech/linux/linux-text-to-speech.cpp b/backends/text-to-speech/linux/linux-text-to-speech.cpp
index 110bb8396e..3445ca972a 100644
--- a/backends/text-to-speech/linux/linux-text-to-speech.cpp
+++ b/backends/text-to-speech/linux/linux-text-to-speech.cpp
@@ -65,6 +65,10 @@ void speech_pause_callback(size_t msg_id, size_t client_id, SPDNotificationType
 
 LinuxTextToSpeechManager::LinuxTextToSpeechManager()
 	: _speechState(READY) {
+	init();
+}
+
+void LinuxTextToSpeechManager::init() {
 	_connection = spd_open("ScummVM", "main", NULL, SPD_MODE_THREADED);
 	if (_connection == 0) {
 		_speechState = BROKEN;
@@ -103,7 +107,14 @@ bool LinuxTextToSpeechManager::say(Common::String str) {
 	if (isSpeaking())
 		stop();
 	debug("say: %s", str.c_str());
-	return spd_say(_connection, SPD_MESSAGE, str.c_str()) == -1;
+	if(spd_say(_connection, SPD_MESSAGE, str.c_str()) == -1) {
+		//restart the connection
+		if (_connection != 0)
+			spd_close(_connection);
+		init();
+		return true;
+	}
+	return false;
 
 }
 
diff --git a/backends/text-to-speech/linux/linux-text-to-speech.h b/backends/text-to-speech/linux/linux-text-to-speech.h
index 41c4a64d28..d08da49425 100644
--- a/backends/text-to-speech/linux/linux-text-to-speech.h
+++ b/backends/text-to-speech/linux/linux-text-to-speech.h
@@ -66,6 +66,7 @@ public:
 	void updateState(SpeechState state);
 
 private:
+	void init();
 	virtual void updateVoices();
 	void createVoice(int typeNumber, Common::TTSVoice::Gender, char *description);
 	SpeechState _speechState;
-- 
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