hydrar/mistserver
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Merge branch 'development' into LTS_development

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# Conflicts:
#	src/input/input_buffer.cpp
This commit is contained in:
Thulinma 2015-05-11 19:18:20 +02:00
commit a97797a604
1 changed files with 29 additions and 2 deletions
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31
src/io.cpp
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@ -259,18 +259,34 @@ namespace Mist {
//Keep track of registering the page on the track's index page
bool inserted = false;
int lowest = 0;
for (int i = 0; i < 1024; i++) {
int * tmpOffset = (int *)(metaPages[tid].mapped + (i * 8));
int keyNum = ntohl(tmpOffset[0]);
if (!keyNum) continue;
if (!lowest || keyNum < lowest){
lowest = keyNum;
}
int keyAmount = ntohl(tmpOffset[1]);
if (keyNum == curPageNum[tid]){
if (!inserted && keyNum == curPageNum[tid]){
if (keyAmount == 1000){
tmpOffset[1] = htonl(pagesByTrack[tid][curPageNum[tid]].keyNum);
}
inserted = true;
break;
}
}
#if defined(__CYGWIN__) || defined(_WIN32)
static int wipedAlready = 0;
if (lowest && lowest > wipedAlready + 1){
for (int curr = wipedAlready + 1; curr < lowest; ++curr){
char pageId[NAME_BUFFER_SIZE];
snprintf(pageId, NAME_BUFFER_SIZE, SHM_TRACK_DATA, streamName.c_str(), mapTid, curr);
IPC::releasePage(std::string(pageId));
}
}
#endif
//Print a message about registering the page or not.
if (!inserted) {
INFO_MSG("Can't register page %lu on the metaPage of track %lu~>%lu, No empty spots left within 'should be' amount of slots", curPageNum[tid], tid, mapTid);
@ -450,6 +466,9 @@ namespace Mist {
trackState[tid] = FILL_NEW;
return;
}
#if defined(__CYGWIN__) || defined(_WIN32)
static std::map<unsigned long, std::string> preservedTempMetas;
#endif
switch (trackState[tid]) {
case FILL_NEW: {
unsigned long newTid = ((long)(tmp[offset]) << 24) | ((long)(tmp[offset + 1]) << 16) | ((long)(tmp[offset + 2]) << 8) | tmp[offset + 3];
@ -472,6 +491,10 @@ namespace Mist {
memcpy(metaPages[tid].mapped, tmpStr.data(), tmpStr.size());
INFO_MSG("Temporary metadata written for incoming track %lu, handling as track %lu", tid, newTid);
//Not actually removing the page, because we set master to false
#if defined(__CYGWIN__) || defined(_WIN32)
IPC::preservePage(pageName);
preservedTempMetas[tid] = pageName;
#endif
metaPages.erase(tid);
trackState[tid] = FILL_NEG;
trackMap[tid] = newTid;
@ -484,6 +507,10 @@ namespace Mist {
INFO_MSG("Negotiating, but firstPage not yet set, waiting for buffer");
break;
}
#if defined(__CYGWIN__) || defined(_WIN32)
IPC::releasePage(preservedTempMetas[tid]);
preservedTempMetas.erase(tid);
#endif
if (finalTid == 0xFFFFFFFF) {
WARN_MSG("Buffer has declined incoming track %lu", tid);
memset(tmp + offset, 0, 6);