From 42651d311bff5fd00c5e167a6ab894f1915c7b97 Mon Sep 17 00:00:00 2001
From: Peter Ackermans <72704891+PeterAckermans@users.noreply.github.com>
Date: Wed, 3 Jul 2024 21:11:05 +0200
Subject: [PATCH 1/3] Adapt to ESP32 V3

---
 TelnetSpy.cpp | 4 ++--
 TelnetSpy.h   | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/TelnetSpy.cpp b/TelnetSpy.cpp
index 83b2dca..4f4cb33 100644
--- a/TelnetSpy.cpp
+++ b/TelnetSpy.cpp
@@ -737,14 +737,14 @@ void TelnetSpy::handle() {
 	}
     if (telnetServer->hasClient()) {
         if (client.connected()) {
-            WiFiClient rejectClient = telnetServer->available();
+            WiFiClient rejectClient = telnetServer->accept();  //available();
 			if (strlen(rejectMsg) > 0) {
 				rejectClient.write((const uint8_t*) rejectMsg, strlen(rejectMsg));
 			}
 			rejectClient.flush();
             rejectClient.stop();
         } else {
-            client = telnetServer->available();
+            client = telnetServer->accept(); //available();
 			if (strlen(welcomeMsg) > 0) {
 				client.write((const uint8_t*) welcomeMsg, strlen(welcomeMsg));
 			}
diff --git a/TelnetSpy.h b/TelnetSpy.h
index 8527f86..c2e05b4 100644
--- a/TelnetSpy.h
+++ b/TelnetSpy.h
@@ -272,6 +272,7 @@
 #define CRITCAL_SECTION_END portEXIT_CRITICAL(&AtomicMutex);
 #endif
 #include <WiFiClient.h>
+#include "rom/ets_sys.h"
 
 class TelnetSpy : public Stream {
 	public:

From 8bba71317cfce098951c53c3e7c34da51790ab69 Mon Sep 17 00:00:00 2001
From: Peter Ackermans <72704891+PeterAckermans@users.noreply.github.com>
Date: Wed, 3 Jul 2024 21:28:42 +0200
Subject: [PATCH 2/3] Update library.properties

---
 library.properties | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library.properties b/library.properties
index 0c921f0..fc8e2cc 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=TelnetSpy
-version=1.4
+version=1.5
 author=Wolfgang Mattis (Y)
 maintainer=Wolfgang Mattis (Y)
 sentence=Cloning the serial port via Telnet / Debugging "over the air" (for ESP8266/ESP32)

From fe5b974bf7be5b051a0fba84ff211d112882e371 Mon Sep 17 00:00:00 2001
From: Peter Ackermans <72704891+PeterAckermans@users.noreply.github.com>
Date: Sun, 29 Sep 2024 20:44:25 +0200
Subject: [PATCH 3/3] ESP32 LIB V3.3

---
 TelnetSpy.cpp | 14 +++++++-------
 TelnetSpy.h   |  3 ++-
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/TelnetSpy.cpp b/TelnetSpy.cpp
index 4f4cb33..c3b542f 100644
--- a/TelnetSpy.cpp
+++ b/TelnetSpy.cpp
@@ -98,7 +98,7 @@ void TelnetSpy::setPort(uint16_t portToUse) {
 	if (listening) {
 		if (client.connected()) {
             sendBlock();
-			client.flush();
+			client.clear();
 			client.stop();
 		}
 		if (connected && (callbackDisconnect != NULL)) {
@@ -408,13 +408,13 @@ int TelnetSpy::peek (void) {
 	return val;
 }
 
-void TelnetSpy::flush (void) {
+void TelnetSpy::clear (void) {
 	if (usedSer) {
 		usedSer->flush();
 	}
 	if (client.connected()) {
         sendBlock();
-        client.flush();
+        client.clear();
     }
 }
 
@@ -449,7 +449,7 @@ void TelnetSpy::end() {
 	}
 	if (client.connected()) {
         sendBlock();
-		client.flush();
+		client.clear();
 		client.stop();
 	}
 	if (connected && (callbackDisconnect != NULL)) {
@@ -637,7 +637,7 @@ void TelnetSpy::setCallbackOnDisconnect(void (*callback)()) {
 void TelnetSpy::disconnectClient() {
     if (client.connected()) {
         sendBlock();
-        client.flush();
+        client.clear();
         client.stop();
     }
     if (connected && (callbackDisconnect != NULL)) {
@@ -741,7 +741,7 @@ void TelnetSpy::handle() {
 			if (strlen(rejectMsg) > 0) {
 				rejectClient.write((const uint8_t*) rejectMsg, strlen(rejectMsg));
 			}
-			rejectClient.flush();
+			rejectClient.clear();
             rejectClient.stop();
         } else {
             client = telnetServer->accept(); //available();
@@ -764,7 +764,7 @@ void TelnetSpy::handle() {
     	if (connected) {
     		connected = false;
             sendBlock();
-        	client.flush();
+        	client.clear();
             client.stop();
 			pingRef = 0xFFFFFFFF;
 			waitRef = 0xFFFFFFFF;
diff --git a/TelnetSpy.h b/TelnetSpy.h
index c2e05b4..33423e6 100644
--- a/TelnetSpy.h
+++ b/TelnetSpy.h
@@ -333,7 +333,8 @@ class TelnetSpy : public Stream {
 		int peek(void) override;
 		int read(void) override;
 		int availableForWrite(void);
-		void flush(void) override;
+//		void clear(void) override;
+		void clear(void);
 		void debugWrite(uint8_t);
 		size_t write(uint8_t) override;
 		inline size_t write(unsigned long n) { return write((uint8_t) n); }