lightning: march 2018 rebase, without integration

testserver.py

@@ -0,0 +1,21 @@
+import asyncio
+
+async def handler(reader, writer):
+    magic = await reader.read(5+6)
+    await asyncio.sleep(5)
+    print("in five sec!")
+    await asyncio.sleep(5)
+    writer.write(b'{\n  "r_preimage": "6UNoNhDZ/0awtaDTM7KuCtlYcNkNljscxMLleoJv9+o=",\n  "r_hash": "lQDtsJlLe8IzSRk0hrJcgglwRdtkHzX6mIwOhJrN7Ck=",\n  "value": "8192",\n  "settled": true,\n  "creation_date": "1519994196",\n  "settle_date": "1519994199",\n  "payment_request": "lntb81920n1pdfj325pp5k7erq3avatceq8ca43h5uulxrhw2ma3a442a7c8fxrsw059c3m3sdqqcqzysdpwv4dn2xd74lfmea3taxj6pjfxrdl42t8w7ceptgv5ds0td0ypk47llryl6t4a48x54d7mnwremgcmljced4dhwty9g3pfywr307aqpwtkzf4",\n  "expiry": "3600",\n  "cltv_expiry": "144"\n}\n'.replace(b"\n",b""))
+    await writer.drain()
+    print(magic)
+
+async def handler2(reader, writer):
+    while True:
+        data = await reader.read(2048)
+        if data != b'':
+            writer.write(b"HTTP/1.0 200 OK\r\nContent-length: 16\r\n\r\n{\"result\":\"lol\"}")
+            await writer.drain()
+
+asyncio.ensure_future(asyncio.start_server(handler, "127.0.0.1", 1080))
+asyncio.ensure_future(asyncio.start_server(handler2, "127.0.0.1", 8090))
+asyncio.get_event_loop().run_forever()