simplify usage of HTTP server

experiments/epload.py

@@ -36,7 +36,7 @@ class Epload(Experiment):
         self.topo.command_to(self.topo_config.server, "rm " + \
                 Epload.SERVER_LOG )
 
-    def getHTTPServerCmd(self):
+    def get_http_server_cmd(self):
         s = "/etc/init.d/apache2 restart &>" + Epload.SERVER_LOG + " &"
         print(s)
         return s
@@ -71,7 +71,7 @@ class Epload(Experiment):
         super(Epload, self).clean()
 
     def run(self):
-        cmd = self.getHTTPServerCmd()
+        cmd = self.get_http_server_cmd()
         self.topo.command_to(self.topo_config.server, cmd)
         self.topo.command_to(self.topo_config.client, "sleep 2")
 

experiments/http.py

@@ -25,13 +25,12 @@ class HTTP(RandomFileExperiment):
         self.topo.command_to(self.topo_config.server, "rm " + \
                 HTTP.SERVER_LOG )
 
-    def getHTTPServerCmd(self):
+    def get_http_server_cmd(self):
-        s = "python {}/../utils/http_server.py &> {}&".format(
+        s = "python3 -m http.server 80 &> {}&".format(HTTP.SERVER_LOG)
-            os.path.dirname(os.path.abspath(__file__)), HTTP.SERVER_LOG)
         logging.info(s)
         return s
 
-    def getHTTPClientCmd(self):
+    def get_http_client_cmd(self):
         s = "(time {} http://{}/{} --no-check-certificate) &> {}".format(HTTP.WGET_BIN,
             self.topo_config.get_server_ip(), self.file, HTTP.CLIENT_LOG)
         logging.info(s)
@@ -41,12 +40,12 @@ class HTTP(RandomFileExperiment):
         super(HTTP, self).clean()
 
     def run(self):
-        cmd = self.getHTTPServerCmd()
+        cmd = self.get_http_server_cmd()
         self.topo.command_to(self.topo_config.server, "netstat -sn > netstat_server_before")
         self.topo.command_to(self.topo_config.server, cmd)
 
         self.topo.command_to(self.topo_config.client, "sleep 2")
-        cmd = self.getHTTPClientCmd()
+        cmd = self.get_http_client_cmd()
         self.topo.command_to(self.topo_config.client, "netstat -sn > netstat_client_before")
         self.topo.command_to(self.topo_config.client, cmd)
         self.topo.command_to(self.topo_config.server, "netstat -sn > netstat_server_after")

experiments/siri_http.py

@@ -48,12 +48,12 @@ class SiriHTTP(Siri, RandomFileExperiment):
         self.topo.command_to(self.topo_config.server, "rm " + \
                 SiriHTTP.HTTP_SERVER_LOG)
 
-    def getHTTPServerCmd(self):
+    def get_http_server_cmd(self):
         s = "/etc/init.d/apache2 restart &>" + SiriHTTP.SERVER_LOG + "&"
         print(s)
         return s
 
-    def getHTTPClientCmd(self):
+    def get_http_client_cmd(self):
         s = SiriHTTP.WGET_BIN + " http://" + self.topo_config.get_server_ip() + \
                 "/" + self.file + " --no-check-certificate"
         print(s)
@@ -66,12 +66,12 @@ class SiriHTTP(Siri, RandomFileExperiment):
         cmd = self.get_siri_server_cmd()
         self.topo.command_to(self.topo_config.server, "netstat -sn > netstat_server_before")
         self.topo.command_to(self.topo_config.server, cmd)
-        cmd = self.getHTTPServerCmd()
+        cmd = self.get_http_server_cmd()
         self.topo.command_to(self.topo_config.server, cmd)
 
         self.topo.command_to(self.topo_config.client, "sleep 2")
         self.topo.command_to(self.topo_config.client, "netstat -sn > netstat_client_before")
-        cmd = self.getHTTPClientCmd()
+        cmd = self.get_http_client_cmd()
         self.topo.command_to(self.topo_config.client, "for i in {1..200}; do " + cmd + "; done &")
         cmd = self.get_siri_client_cmd()
         self.topo.command_to(self.topo_config.client, cmd)

utils/http_server.py

@@ -1,27 +0,0 @@
-'''
-From :
-http://code.activestate.com/recipes/442473-simple-http-server-supporting-ssl-secure-communica/
-
-SimpleHTTPServer.py - simple HTTP server supporting SSL.
-
-- the default port is 80.
-
-usage: python SimpleHTTPServer.py
-'''
-
-import sys
-if sys.version_info[0] == 3:
-    # Python 3
-    import http.server
-    server_address = ('', 80)
-    httpd = http.server.HTTPServer(server_address, http.server.SimpleHTTPRequestHandler)
-    print("Serving HTTP on 0.0.0.0 port 80...")
-    httpd.serve_forever()
-else:
-    # Python2
-    import BaseHTTPServer, SimpleHTTPServer
-    import os
-
-    httpd = BaseHTTPServer.HTTPServer(('', 443), SimpleHTTPServer.SimpleHTTPRequestHandler)
-    print("Serving HTTP on 0.0.0.0 port 80...")
-    httpd.serve_forever()