Update helper tool for SSLEofErrors injection

It needs to be done on 3rd, not 2nd connection

Signed-off-by: Justin Cinkelj <justin.cinkelj@xlab.si>

Author: justinc1

tests/integration/targets/certificate/files/pyproxy.py

@@ -174,10 +174,11 @@ def tcp_proxy_one_conn(s, dst, connection_count):
 
 
 def inject_ssl_eof_error(connection_count):
-    # We want to let 2 connections pass,
-    # 3rd - SSL EOF error,
-    # then pass
-    if connection_count in [2]:
+    # We want to let N connections pass normally,
+    # and (N+1)-th to fail with  SSL EOF error,
+    # then again pass normally.
+    nn = 3
+    if connection_count == nn:
         return True
     return False
 

tests/integration/targets/certificate/tasks/02_ssl_eof_error.yml

@@ -38,7 +38,7 @@
     # get and run pyproxy.py
     - name: get pyproxy.py
       ansible.builtin.copy:
-        # branch ssl-eof-error, commit 7df232733f4cf6deb24d886321ceb4812a114ca4, 2023.03.16
+        # branch ssl-eof-error, commit 00e0b1b2be41c9a09f76aa517969abc61705793e, 2023.06.12
         # url: https://raw.githubusercontent.com/justinc1/pyproxy/ssl-eof-error/code/pyproxy.py
         # The file was committed into the collection.
         src: files/pyproxy.py