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confirm assignment pool match before deploying assignment

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Stephen Birarda 2013-09-04 13:19:49 -07:00
parent 6e736ff9ed
commit a7f7dbcb31
1 changed files with 15 additions and 7 deletions
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22
assignment-server/src/main.cpp
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@ -35,20 +35,28 @@ int main(int argc, const char* argv[]) {
while (true) { while (true) {
if (serverSocket.receive((sockaddr*) &senderSocket, &senderData, &receivedBytes)) { if (serverSocket.receive((sockaddr*) &senderSocket, &senderData, &receivedBytes)) {
if (senderData[0] == PACKET_TYPE_REQUEST_ASSIGNMENT) { if (senderData[0] == PACKET_TYPE_REQUEST_ASSIGNMENT) {
qDebug() << "Assignment request received.\n"; // construct the requested assignment from the packet data
int numHeaderBytes = numBytesForPacketHeader(senderData);
Assignment requestAssignment(senderData + numHeaderBytes, receivedBytes - numHeaderBytes);
// grab the first assignment in the queue, if it exists // grab the first assignment in the queue, if it exists
if (assignmentQueue.size() > 0) { if (assignmentQueue.size() > 0) {
Assignment firstAssignment = assignmentQueue.front(); Assignment firstAssignment = assignmentQueue.front();
assignmentQueue.pop();
int numAssignmentBytes = firstAssignment.packToBuffer(assignmentPacket + numSendHeaderBytes); // make sure there is a pool match for the created and requested assignment
if (firstAssignment.getPool() && requestAssignment.getPool()
// send the assignment && strcmp(firstAssignment.getPool(), requestAssignment.getPool())) {
serverSocket.send((sockaddr*) &senderSocket, assignmentPacket, numSendHeaderBytes + numAssignmentBytes); assignmentQueue.pop();
int numAssignmentBytes = firstAssignment.packToBuffer(assignmentPacket + numSendHeaderBytes);
// send the assignment
serverSocket.send((sockaddr*) &senderSocket, assignmentPacket, numSendHeaderBytes + numAssignmentBytes);
}
} }
} else if (senderData[0] == PACKET_TYPE_CREATE_ASSIGNMENT && packetVersionMatch(senderData)) { } else if (senderData[0] == PACKET_TYPE_CREATE_ASSIGNMENT && packetVersionMatch(senderData)) {
// memcpy the sent assignment // construct the create assignment from the packet data
int numHeaderBytes = numBytesForPacketHeader(senderData); int numHeaderBytes = numBytesForPacketHeader(senderData);
Assignment createdAssignment(senderData + numHeaderBytes, receivedBytes - numHeaderBytes); Assignment createdAssignment(senderData + numHeaderBytes, receivedBytes - numHeaderBytes);