Fixes

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"