started work on new gossip streaming protocol

static-data/default-plugins/torgossip/main.py

@@ -0,0 +1,33 @@
+"""
+Onionr - Private P2P Communication
+
+This default plugin allows users to encrypt/decrypt messages without using blocks
+"""
+import locale
+locale.setlocale(locale.LC_ALL, '')
+import sys
+import os
+from threading import Thread
+sys.path.insert(0, os.path.dirname(os.path.realpath(__file__)))
+"""
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+"""
+plugin_name = 'torgossip'
+from server import start_server
+
+
+def on_init(api, data=None):
+    print("starting gossip transport")
+    Thread(target=start_server, daemon=True).start()
+

static-data/default-plugins/torgossip/server.py

@@ -0,0 +1,66 @@
+"""
+Onionr - Private P2P Communication
+
+Gossip plugin server, multiplexing using gevent
+"""
+import os
+
+import selectors
+import socket
+
+import filepaths
+"""
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+"""
+
+
+def start_server():
+
+    sel = selectors.DefaultSelector()
+
+    def accept(sock, mask):
+        conn, addr = sock.accept()  # Should be ready
+        print('accepted', conn, 'from', addr)
+        conn.setblocking(False)
+        sel.register(conn, selectors.EVENT_READ, read)
+
+    def read(conn, mask):
+        data = conn.recv(1000)  # Should be ready
+        if data:
+            print('echoing', repr(data), 'to', conn)
+            conn.send(data)  # Hope it won't block
+        else:
+            print('closing', conn)
+            sel.unregister(conn)
+            conn.close()
+
+    sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
+    socket_file = filepaths.identifyhome.identify_home() + "torgossip.sock"
+    try:
+        os.remove(socket_file)
+    except FileNotFoundError:
+        pass
+
+    sock.bind(socket_file)
+    sock.listen(100)
+    sock.setblocking(False)
+    sel.register(sock, selectors.EVENT_READ, accept)
+
+    while True:
+        events = sel.select()
+        for key, mask in events:
+            callback = key.data
+            callback(key.fileobj, mask)
+if __name__ == "__main__":
+    start_server()