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Code Issues Releases Activity

Changes to support keeping multiple Browser Clients in sync

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This commit is contained in:
MartinMueller2003
2023-11-09 11:06:44 -05:00
parent 85ccff0ee0
commit 00841ce32d
8 changed files with 81 additions and 86 deletions
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55
src/ESPUIclient.cpp
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@@ -100,7 +100,7 @@ bool ESPUIclient::SendClientNotification(ClientUpdateType_t value)
{
if(!CanSend())
{
// Serial.println(F("ESPUIclient::NotifyClient"));
// Serial.println(F("ESPUIclient::SendClientNotification:CannotSend"));
break;
}
@@ -124,42 +124,12 @@ void ESPUIclient::NotifyClient(ClientUpdateType_t newState)
{
SetState(newState);
pCurrentFsmState->NotifyClient();
#ifdef OldWay
do // once
{
// Serial.println(String("ESPUIclient::NotifyClient: State: ") + String(int(newState)));
SetState(newState);
if (HasBeenNotified)
{
// do not need to do anything
break;
}
if(TransferIsInprogress)
{
// record that a notification was needed while we were transfering data to the client
DelayedNotification = true;
break;
}
DelayedNotification = false;
if (SendJsonDocToWebSocket(document))
{
HasBeenNotified = true;
}
} while (false);
return HasBeenNotified;
#endif // def OldWay
}
// Handle Websockets Communication
void ESPUIclient::onWsEvent(AwsEventType type, void* arg, uint8_t* data, size_t len)
bool ESPUIclient::onWsEvent(AwsEventType type, void* arg, uint8_t* data, size_t len)
{
bool Response = false;
// Serial.println(String("ESPUIclient::OnWsEvent: type: ") + String(type));
switch (type)
@@ -228,21 +198,23 @@ void ESPUIclient::onWsEvent(AwsEventType type, void* arg, uint8_t* data, size_t
if (cmd.equals(F("uiok")))
{
// Serial.println(F("ESPUIclient::OnWsEvent:WS_EVT_DATA:uiok:ProcessAck"));
// Serial.println(String(F("ESPUIclient::OnWsEvent:WS_EVT_DATA:uiok:ProcessAck:")) + pCurrentFsmState->GetStateName());
pCurrentFsmState->ProcessAck(id, emptyString);
break;
}
if (cmd.equals(F("uifragmentok")))
{
// Serial.println(String(F("ESPUIclient::OnWsEvent:WS_EVT_DATA:uiok:uifragmentok:")) + pCurrentFsmState->GetStateName() + ":ProcessAck");
if(!emptyString.equals(value))
{
// Serial.println(String(F("ESPUIclient::OnWsEvent:WS_EVT_DATA:uifragmentok:ProcessAck:value: '")) + value + "'");
// Serial.println(String(F("ESPUIclient::OnWsEvent:WS_EVT_DATA:uiok:uifragmentok:")) + pCurrentFsmState->GetStateName() + ":ProcessAck:value:'" + value + "'");
pCurrentFsmState->ProcessAck(uint16_t(-1), value);
}
else
{
// Serial.println(F("ERROR:ESPUIclient::OnWsEvent:WS_EVT_DATA:uifragmentok:ProcessAck:Fragment Header is missing"));
Serial.println(F("ERROR:ESPUIclient::OnWsEvent:WS_EVT_DATA:uifragmentok:ProcessAck:Fragment Header is missing"));
}
break;
}
@@ -253,6 +225,7 @@ void ESPUIclient::onWsEvent(AwsEventType type, void* arg, uint8_t* data, size_t
break;
}
// Serial.println(F("WS_EVT_DATA:Process Control"));
Control* control = ESPUI.getControl(id);
if (nullptr == control)
{
@@ -265,6 +238,8 @@ void ESPUIclient::onWsEvent(AwsEventType type, void* arg, uint8_t* data, size_t
break;
}
control->onWsEvent(cmd, value);
// notify other clients of change
Response = true;
break;
}
@@ -274,6 +249,8 @@ void ESPUIclient::onWsEvent(AwsEventType type, void* arg, uint8_t* data, size_t
break;
}
} // end switch
return Response;
}
/*
@@ -361,7 +338,7 @@ uint32_t ESPUIclient::prepareJSONChunk(uint16_t startindex,
if(InUpdateMode)
{
// In update mode we only count the controls that have been updated.
if(control->IsUpdated())
if(control->NeedsSync(CurrentSyncID))
{
++currentIndex;
}
@@ -397,7 +374,7 @@ uint32_t ESPUIclient::prepareJSONChunk(uint16_t startindex,
if(InUpdateMode && !SingleControl)
{
if(control->IsUpdated())
if(control->NeedsSync(CurrentSyncID))
{
// dont skip this control
}
@@ -505,6 +482,8 @@ bool ESPUIclient::SendControlsToClient(uint16_t startidx, ClientUpdateType_t Tra
{
// Serial.println("ESPUIclient:SendControlsToClient: Tell client we are starting a transfer of controls.");
document["type"] = (ClientUpdateType_t::RebuildNeeded == TransferMode) ? UI_INITIAL_GUI : UI_EXTEND_GUI;
CurrentSyncID = NextSyncID;
NextSyncID = ESPUI.GetNextControlChangeId();
}
// Serial.println(String("ESPUIclient:SendControlsToClient:type: ") + String((uint32_t)document["type"]));