bool SOSTransportMessageSendMessageIfNeeded(SOSTransportMessageRef transport, CFStringRef circle_id, CFStringRef peer_id, CFErrorRef *error) {
SOSEnginePeerMessageSentBlock sent = NULL;
CFDataRef message_to_send = NULL;
bool ok = false;
SOSPeerRef peer = SOSPeerCreateWithEngine(SOSTransportMessageGetEngine(transport), peer_id);
CFDataRef coderData = SOSEngineGetCoderData(SOSTransportMessageGetEngine(transport), peer_id);
require(coderData, fail);
SOSCoderRef coder = SOSCoderCreateFromData(coderData, error);
require(coder, fail);
SOSPeerSetCoder(peer, coder);
ok = SOSPeerCoderSendMessageIfNeeded(peer, &message_to_send, circle_id, peer_id, &sent, error);
coder = SOSPeerGetCoder(peer);
if (message_to_send) {
CFDictionaryRef peer_dict = CFDictionaryCreateForCFTypes(kCFAllocatorDefault,
peer_id, message_to_send,
NULL);
CFDictionaryRef circle_peers = CFDictionaryCreateForCFTypes(kCFAllocatorDefault,
circle_id, peer_dict,
NULL);
ok = ok && SOSTransportMessageSendMessages(transport, circle_peers, error);
SOSPeerCoderConsume(&sent, ok);
CFReleaseSafe(peer_dict);
CFReleaseSafe(circle_peers);
}
Block_release(sent);
CFReleaseSafe(message_to_send);
coderData = SOSCoderCopyDER(coder, error);
if(!SOSEngineSetCoderData(SOSTransportMessageGetEngine(transport), peer_id, coderData, error)){
secerror("SOSTransportMessageSendMessageIfNeeded, Could not save peer state");
}
CFReleaseNull(coderData);
if (coder)
SOSCoderDispose(coder);
fail:
CFReleaseNull(peer);
return ok;
}
bool SOSTransportMessageHandlePeerMessage(SOSTransportMessageRef transport, CFStringRef peer_id, CFDataRef codedMessage, CFErrorRef *error){
CFDataRef decodedMessage = NULL;
bool result = false;
SOSPeerRef peer = SOSPeerCreateWithEngine(SOSTransportMessageGetEngine(transport), peer_id);
enum SOSCoderUnwrapStatus uwstatus = SOSPeerHandleCoderMessage(peer, peer_id, codedMessage, &decodedMessage, error);
if (uwstatus == SOSCoderUnwrapDecoded) {
result = SOSEngineHandleMessage(SOSTransportMessageGetEngine(transport), peer_id, decodedMessage, error);
} else {
result = uwstatus != SOSCoderUnwrapError;
}
CFReleaseNull(decodedMessage);
CFReleaseNull(peer);
return result;
}
static void SOSAccountConsiderLoggingEngineState(SOSAccountTransactionRef txn) {
static int engineLogCountDown = 0;
if(engineLogCountDown <= 0) {
SOSEngineRef engine = SOSTransportMessageGetEngine(txn->account->kvs_message_transport);
SOSEngineLogState(engine);
engineLogCountDown = LOG_ENGINE_STATE_INTERVAL;
} else {
engineLogCountDown--;
}
}