From fbddd8967dd34f093dc3d7d7537d8869daefb2ad Mon Sep 17 00:00:00 2001
From: dakkar <dakkar@thenautilus.net>
Date: Fri, 20 Apr 2018 14:52:14 +0100
Subject: handle exceptions from BLE

---
 sensor/thermostat.ino | 49 ++++++++++++++++++++++++++++---------------------
 1 file changed, 28 insertions(+), 21 deletions(-)

(limited to 'sensor/thermostat.ino')

diff --git a/sensor/thermostat.ino b/sensor/thermostat.ino
index 0b90053..e6090ac 100644
--- a/sensor/thermostat.ino
+++ b/sensor/thermostat.ino
@@ -82,29 +82,36 @@ uint32_t send_data_and_get_time(BLEAddress* pAddress,String* data) {
   String status = "SC";
   status += pClient->getPeerAddress().toString().c_str();
   show(status);
-  BLERemoteService* pThermoService = pClient->getService(thermo_service_uuid);
-  if (!pThermoService) {
-    show("NO SERVICE");
-    return 60;
-  }
-  BLERemoteCharacteristic* pTemp = pThermoService->getCharacteristic(thermo_temp_uuid);
-  if (!pTemp) {
-    show("NO TEMP CHAR");
-    return 60;
+  try {
+    BLERemoteService* pThermoService = pClient->getService(thermo_service_uuid);
+    if (!pThermoService) {
+      show("NO SERVICE");
+      return 60;
+    }
+    BLERemoteCharacteristic* pTemp = pThermoService->getCharacteristic(thermo_temp_uuid);
+    if (!pTemp) {
+      show("NO TEMP CHAR");
+      return 60;
+    }
+    show("SCw");
+    pTemp->writeValue(data->c_str(),data->length());
+    show("SCWr");
+    BLERemoteCharacteristic* pTime = pThermoService->getCharacteristic(thermo_time_uuid);
+    if (!pTime) {
+      show("NO TIME CHAR");
+      return 60;
+    }
+    std::string next_time = pTime->readValue();
+    show("SCWRd");
+    pClient->disconnect();
+    show("SCWRD");
+    return String(next_time.c_str()).toInt();
   }
-  show("SCw");
-  pTemp->writeValue(data->c_str(),data->length());
-  show("SCWr");
-  BLERemoteCharacteristic* pTime = pThermoService->getCharacteristic(thermo_time_uuid);
-  if (!pTime) {
-    show("NO TIME CHAR");
-    return 60;
+  catch (...) {
+    show("Fail");
+    pClient->disconnect();
+    return 10;
   }
-  std::string next_time = pTime->readValue();
-  show("SCWRd");
-  pClient->disconnect();
-  show("SCWRD");
-  return String(next_time.c_str()).toInt();
 }
 
 void setup() {
-- 
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