Fixes

library.json

@@ -1,6 +1,6 @@
 {
   "name": "TinyGSM",
-  "version": "0.7.1",
+  "version": "0.7.3",
   "description": "A small Arduino library for GPRS modules, that just works. Includes examples for Blynk, MQTT, File Download, and Web Client. Supports many GSM, LTE, and WiFi modules with AT command interfaces.",
   "keywords": "GSM, AT commands, AT, SIM800, SIM900, A6, A7, M590, ESP8266, SIM7000, SIM800A, SIM800C, SIM800L, SIM800H, SIM808, SIM868, SIM900A, SIM900D, SIM908, SIM968, M95, MC60, MC60E, BG96, ublox, Quectel, SIMCOM, AI Thinker, LTE, LTE-M",
   "authors":

library.properties

@@ -1,5 +1,5 @@
 name=TinyGSM
-version=0.7.1
+version=0.7.3
 author=Volodymyr Shymanskyy
 maintainer=Volodymyr Shymanskyy
 sentence=A small Arduino library for GPRS modules, that just works.

src/TinyGsmClientA6.h

@@ -71,7 +71,7 @@ public:
     TINY_GSM_YIELD();
     rx.clear();
     uint8_t newMux = -1;
-    sock_connected = at->modemConnect(host, port, &newMux, timeout_s)
+    sock_connected = at->modemConnect(host, port, &newMux, timeout_s);
     if (sock_connected) {
       mux = newMux;
       at->sockets[mux] = this;

src/TinyGsmClientMC60.h

@@ -374,7 +374,7 @@ TINY_GSM_MODEM_WAIT_FOR_NETWORK()
     }
 
     // Check that we have a local IP address
-    if (localIP() != 0) {
+    if (localIP() != IPAddress(0,0,0,0)) {
       return true;
     }
 

src/TinyGsmClientSIM7000.h

@@ -814,26 +814,37 @@ protected:
     // ^^ Confirmed number of data bytes to be read, which may be less than requested.
     // 0 indicates that no data can be read.
 
-  size_t len_read = 0;
     for (size_t i=0; i<TinyGsmMin(len_confirmed, len_requested) ; i++) {
 #ifdef TINY_GSM_USE_HEX
       while (stream.available() < 2) { TINY_GSM_YIELD(); }
       char buf[4] = { 0, };
       buf[0] = stream.read();
-      len_read++;
       buf[1] = stream.read();
       char c = strtol(buf, NULL, 16);
-      len_read++;
 #else
       while (!stream.available()) { TINY_GSM_YIELD(); }
       char c = stream.read();
-      len_read++;
 #endif
       sockets[mux]->rx.put(c);
     }
     waitResponse();
     DBG("### READ:", len_read, "from", mux);
-    return len_read;
+    return TinyGsmMin(len_confirmed, len_requested);
+  }
+
+  size_t modemGetAvailable(uint8_t mux) {
+    sendAT(GF("+CIPRXGET=4,"), mux);
+    size_t result = 0;
+    if (waitResponse(GF("+CIPRXGET:")) == 1) {
+      streamSkipUntil(','); // Skip mode 4
+      streamSkipUntil(','); // Skip mux
+      result = stream.readStringUntil('\n').toInt();
+      waitResponse();
+    }
+    if (!result) {
+      sockets[mux]->sock_connected = modemGetConnected(mux);
+    }
+    return result;
   }
 
   bool modemGetConnected(uint8_t mux) {

src/TinyGsmClientSIM800.h

@@ -742,26 +742,22 @@ protected:
     // ^^ Confirmed number of data bytes to be read, which may be less than requested.
     // 0 indicates that no data can be read.
 
-  size_t len_read = 0;
     for (size_t i=0; i<TinyGsmMin(len_confirmed, len_requested) ; i++) {
 #ifdef TINY_GSM_USE_HEX
       while (stream.available() < 2) { TINY_GSM_YIELD(); }
       char buf[4] = { 0, };
       buf[0] = stream.read();
-      len_read++;
       buf[1] = stream.read();
       char c = strtol(buf, NULL, 16);
-      len_read++;
 #else
       while (!stream.available()) { TINY_GSM_YIELD(); }
       char c = stream.read();
-      len_read++;
 #endif
       sockets[mux]->rx.put(c);
     }
     waitResponse();
     DBG("### READ:", len_read, "from", mux);
-    return len_read;
+    return TinyGsmMin(len_confirmed, len_requested);
   }
 
   size_t modemGetAvailable(uint8_t mux) {

src/TinyGsmCommon.h

@@ -10,7 +10,7 @@
 #define TinyGsmCommon_h
 
 // The current library version number
-#define TINYGSM_VERSION "0.7.1"
+#define TINYGSM_VERSION "0.7.3"
 
 #if defined(SPARK) || defined(PARTICLE)
   #include "Particle.h"