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Better method for setting bufferTime.

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This commit is contained in:
Thulinma 2014-11-24 15:55:50 +01:00
parent f458e4d836
commit 8d4639c8c6
1 changed files with 23 additions and 10 deletions
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33
src/input/input_buffer.cpp
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@ -319,24 +319,37 @@ namespace Mist {
}
bool inputBuffer::setup() {
if (!bufferTime){
bufferTime = config->getInteger("bufferTime");
}
std::string strName = config->getString("streamname");
Util::sanitizeName(strName);
strName = strName.substr(0,(strName.find('+')));
IPC::sharedPage serverCfg("!mistConfig", 4*1024*1024); ///< Contains server configuration and capabilities
IPC::semaphore configLock("!mistConfLock", O_CREAT | O_RDWR, ACCESSPERMS, 1);
configLock.wait();
DTSC::Scan streamCfg = DTSC::Scan(serverCfg.mapped, serverCfg.len).getMember("streams").getMember(config->getString("streamname"));
DTSC::Scan streamCfg = DTSC::Scan(serverCfg.mapped, serverCfg.len).getMember("streams").getMember(strName);
long long tmpNum;
//if stream is configured and setting is present, use it, always
if (streamCfg && streamCfg.getMember("DVR")){
long long bufTime = streamCfg.getMember("DVR").asInt();
if (bufferTime != bufTime){
DEBUG_MSG(DLVL_DEVEL, "Setting bufferTime from %u to new value of %lli", bufferTime, bufTime);
bufferTime = bufTime;
tmpNum = streamCfg.getMember("DVR").asInt();
}else{
if (streamCfg){
//otherwise, if stream is configured use the default
tmpNum = config->getOption("bufferTime", true)[0u].asInt();
}else{
//if not, use the commandline argument
tmpNum = config->getOption("bufferTime").asInt();
}
}
//if the new value is different, print a message and apply it
if (bufferTime != tmpNum){
DEBUG_MSG(DLVL_DEVEL, "Setting bufferTime from %u to new value of %lli", bufferTime, tmpNum);
bufferTime = tmpNum;
}
}
}
configLock.post();
configLock.close();
return true;
}