clean socket shutdown (fix multiprocessing)

copyparty/httpcli.py

@@ -267,6 +267,7 @@ class HttpCli(object):
 
         self.log(response)
         self.reply(response.encode("utf-8"), headers=["Content-Type: application/json"])
+        return True
 
     def handle_post_binary(self):
         try:
@@ -306,7 +307,7 @@ class HttpCli(object):
                     ),
                 )
 
-            if len(cstart) > 1:
+            if len(cstart) > 1 and path != os.devnull:
                 self.log(
                     "clone {} to {}".format(
                         cstart[0], " & ".join(str(x) for x in cstart[1:])

copyparty/httpsrv.py

@@ -3,6 +3,7 @@ from __future__ import print_function, unicode_literals
 
 import os
 import time
+import socket
 import threading
 
 from .__init__ import E
@@ -68,6 +69,7 @@ class HttpSrv(object):
 
         finally:
             self.log(str(addr), "-" * 7 + "C-done")
+            sck.shutdown(socket.SHUT_RDWR)
             sck.close()
             with self.mutex:
                 del self.clients[cli]

copyparty/web/splash.html

@@ -16,14 +16,14 @@
         <h1>you can browse these:</h1>
         <ul>
             {% for mp in this.rvol %}
-            <li><a href="/{{ mp }}">/{{ mp }}</a></li>
+            <li><a href="/{{ mp }}/">/{{ mp }}/</a></li>
             {% endfor %}
         </ul>
 
         <h1>you can upload to:</h1>
         <ul>
             {% for mp in this.wvol %}
-            <li><a href="/{{ mp }}">/{{ mp }}</a></li>
+            <li><a href="/{{ mp }}/">/{{ mp }}/</a></li>
             {% endfor %}
         </ul>
 

docs/notes.sh

@@ -57,4 +57,7 @@ htop -d 2 -p $(ps ax | awk '/electron[ ]/ {printf "%s%s", v, $1;v=","}')
 renice 20 -p $$
 
 # cleanup after a busted shutdown
-ps ax | awk '/python[23]? -m copyparty/ {print $1}' | tee /dev/stderr | xargs kill
+ps ax | awk '/python[23]? -m copyparty|python[ ]-c from multiproc/ {print $1}' | tee /dev/stderr | xargs kill
+
+# last line of each function in a file
+cat copyparty/httpcli.py | awk '/^[^a-zA-Z0-9]+def / {printf "%s\n%s\n\n", f, pl; f=$2} /[a-zA-Z0-9]/ {pl=$0}'