public LocalMessageSet(string dbFileFullName)
{
if (!string.IsNullOrEmpty(dbFileFullName))
{
_connectionString = $"filename={dbFileFullName};journal=false";
}
VirtualRoot.AddCmdPath <AddLocalMessageCommand>(action: message => {
if (string.IsNullOrEmpty(_connectionString))
{
return;
}
InitOnece();
var data = LocalMessageData.Create(message.Input);
// TODO:批量持久化，异步持久化
List <ILocalMessage> removes = new List <ILocalMessage>();
lock (_locker) {
_records.AddFirst(data);
while (_records.Count > NTKeyword.LocalMessageSetCapacity)
{
var toRemove = _records.Last;
removes.Add(toRemove.Value);
_records.RemoveLast();
using (LiteDatabase db = new LiteDatabase(_connectionString)) {
var col = db.GetCollection <LocalMessageData>();
col.Delete(toRemove.Value.Id);
}
}
}
using (LiteDatabase db = new LiteDatabase(_connectionString)) {
var col = db.GetCollection <LocalMessageData>();
col.Insert(data);
}
VirtualRoot.RaiseEvent(new LocalMessageAddedEvent(message.Id, data, removes));
}, location: this.GetType());
VirtualRoot.AddCmdPath <ClearLocalMessageSetCommand>(action: message => {
if (string.IsNullOrEmpty(_connectionString))
{
return;
}
lock (_locker) {
_records.Clear();
}
using (LiteDatabase db = new LiteDatabase(_connectionString)) {
db.DropCollection(nameof(LocalMessageData));
}
VirtualRoot.RaiseEvent(new LocalMessageSetClearedEvent());
}, location: this.GetType());
}
public LocalMessageSet()
{
if (ClientAppType.IsMinerClient)
{
LocalMessageDtoSet = new LocalMessageDtoSet();
}
VirtualRoot.BuildCmdPath <AddLocalMessageCommand>(location: this.GetType(), LogEnum.DevConsole, path: message => {
InitOnece();
var data = LocalMessageData.Create(message.Input);
List <ILocalMessage> removeds = new List <ILocalMessage>();
lock (_dbToInserts) {
_records.AddFirst(data);
_dbToInserts.Add(data);
while (_records.Count > NTKeyword.LocalMessageSetCapacity)
{
var toRemove = _records.Last.Value;
removeds.Add(toRemove);
_records.RemoveLast();
}
_dbToRemoveIds.AddRange(removeds.Select(a => a.Id));
}
LocalMessageDtoSet.Add(data.ToDto());
VirtualRoot.RaiseEvent(new LocalMessageAddedEvent(message.MessageId, data, removeds));
});
VirtualRoot.BuildCmdPath <ClearLocalMessageSetCommand>(location: this.GetType(), LogEnum.DevConsole, path: message => {
lock (_dbToInserts) {
_records.Clear();
_dbToRemoveIds.Clear();
_dbToInserts.Clear();
}
try {
using (LiteDatabase db = new LiteDatabase(ConnString)) {
db.DropCollection(nameof(LocalMessageData));
}
}
catch (Exception e) {
Logger.ErrorDebugLine(e);
}
VirtualRoot.RaiseEvent(new LocalMessageSetClearedEvent());
});
VirtualRoot.BuildEventPath <Per1MinuteEvent>("周期保存LocalMessage到数据库", LogEnum.DevConsole, this.GetType(), PathPriority.Normal, path: message => {
SaveToDb();
});
VirtualRoot.BuildEventPath <AppExitEvent>("程序退出时保存LocalMessage到数据库", LogEnum.DevConsole, this.GetType(), PathPriority.Normal, path: message => {
SaveToDb();
});
}
public void Add(string channel, string provider, string messageType, string content)
{
if (string.IsNullOrEmpty(_connectionString))
{
return;
}
InitOnece();
var data = new LocalMessageData {
Id = Guid.NewGuid(),
Channel = channel,
Provider = provider,
MessageType = messageType,
Content = content,
Timestamp = DateTime.Now
};
// TODO:批量持久化，异步持久化
List <ILocalMessage> removes = new List <ILocalMessage>();
lock (_locker) {
_records.AddFirst(data);
while (_records.Count > NTKeyword.LocalMessageSetCapacity)
{
var toRemove = _records.Last;
removes.Add(toRemove.Value);
_records.RemoveLast();
using (LiteDatabase db = new LiteDatabase(_connectionString)) {
var col = db.GetCollection <LocalMessageData>();
col.Delete(toRemove.Value.Id);
}
}
}
using (LiteDatabase db = new LiteDatabase(_connectionString)) {
var col = db.GetCollection <LocalMessageData>();
col.Insert(data);
}
VirtualRoot.RaiseEvent(new LocalMessageAddedEvent(data, removes));
}
