Checking if socket is connected before closing
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		@@ -65,7 +65,7 @@ public:
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public:
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					public:
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  virtual int connect(const char *host, uint16_t port) {
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					  virtual int connect(const char *host, uint16_t port) {
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    stop();
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					    if (sock_connected) stop();
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    TINY_GSM_YIELD();
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					    TINY_GSM_YIELD();
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    rx.clear();
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					    rx.clear();
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    sock_connected = at->modemConnect(host, port, &mux);
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					    sock_connected = at->modemConnect(host, port, &mux);
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