From 2c5376f33b7219d754dca9ca092f72fbe857376c Mon Sep 17 00:00:00 2001
From: Juraj Andrassy <juraj.andrassy@gmail.com>
Date: Thu, 30 Dec 2021 17:41:39 +0100
Subject: [PATCH] EthernetClient.cpp _dumpAllData debug fnc improved

---
 src/EthernetClient.cpp | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/src/EthernetClient.cpp b/src/EthernetClient.cpp
index 274c1e8..1b526e0 100644
--- a/src/EthernetClient.cpp
+++ b/src/EthernetClient.cpp
@@ -598,10 +598,22 @@ void
 UIPClient::_dumpAllData() {
   for (uint8_t i=0; i < UIP_CONNS; i++)
     {
+      if (!all_data[i].state)
+        continue;
       Serial.print(F("UIPClient::all_data["));
       Serial.print(i);
       Serial.print(F("], state:"));
       Serial.println(all_data[i].state, BIN);
+      struct uip_conn& conn = uip_conns[all_data[i].conn_index];
+      Serial.println(ip_addr_uip(conn.ripaddr));
+      Serial.print(F("ix: "));
+      Serial.print(all_data[i].conn_index);
+      Serial.print(F(" tcp flags: 0x"));
+      Serial.print(conn.tcpstateflags, HEX);
+      Serial.print(F(" retransmission: timer "));
+      Serial.print(conn.timer);
+      Serial.print(F(" nrtx "));
+      Serial.println(conn.nrtx);
       Serial.print(F("packets_in: "));
       for (uint8_t j=0; j < UIP_SOCKET_NUMPACKETS; j++)
         {
@@ -626,6 +638,24 @@ UIPClient::_dumpAllData() {
           Serial.print(F("out_pos: "));
           Serial.println(all_data[i].out_pos);
         }
+      Serial.println();
+    }
+  for (uint8_t i=0; i < UIP_CONNS; i++)
+    {
+      struct uip_conn& conn = uip_conns[i];
+      Serial.print(i);
+      Serial.print(' ');
+      Serial.print(ip_addr_uip(conn.ripaddr));
+      Serial.print(':');
+      Serial.print(ntohs(conn.rport));
+      Serial.print(' ');
+      Serial.print(ntohs(conn.lport));
+      Serial.print(F(" tcp flags: 0x"));
+      Serial.print(conn.tcpstateflags, HEX);
+      Serial.print(F(" retransmission: timer "));
+      Serial.print(conn.timer);
+      Serial.print(F(" nrtx "));
+      Serial.println(conn.nrtx);
     }
 }
 #endif