remove stuff

[svn42.git] / go / r3-netstatus / zeromq.go

diff --git a/go/r3-netstatus/zeromq.go b/go/r3-netstatus/zeromq.go
deleted file mode 100644 (file)
index 86f4206..0000000
--- a/go/r3-netstatus/zeromq.go
+++ /dev/null
@@ -1,78 +0,0 @@
-// (c) Bernhard Tittelbach, 2013
-
-package main
-
-import (
-    zmq "github.com/vaughan0/go-zmq"
- )
-
-// ---------- ZeroMQ Code -------------
-
-func ZmqsInit(sub_port string)  (ctx *zmq.Context, sub_chans *zmq.Channels) {
-    var err error
-    ctx, err = zmq.NewContext()
-    if err != nil {
-        panic(err)
-    }
-    //close only on later panic, otherwise leave open:
-    defer func(){ if r:= recover(); r != nil { ctx.Close(); panic(r) } }()
-
-    if len(sub_port) > 0 {
-        sub_sock, err := ctx.Socket(zmq.Sub)
-        if err != nil {
-            panic(err)
-        }
-        defer func() { if r:= recover(); r != nil { sub_sock.Close(); panic(r) } }()
-
-        sub_sock.Subscribe([]byte{}) //subscribe empty filter -> aka to all messages
-
-        if err = sub_sock.Connect(sub_port); err != nil {
-            panic(err)
-        }
-
-        sub_chans = sub_sock.ChannelsBuffer(10)
-        go zmqsHandleError(sub_chans)
-    } else {
-        sub_chans = nil
-    }
-
-    return
-}
-
-func zmqsHandleError(chans *zmq.Channels) {
-    for error := range(chans.Errors()) {
-        chans.Close()
-        panic(error)
-    }
-}
-
-func ZmqsRequestAnswer(sock *zmq.Socket, request [][]byte) (answer [][]byte) {
-    if err := sock.Send(request); err != nil {
-        panic(err)
-    }
-    parts, err := sock.Recv()
-    if err != nil {
-        panic(err)
-    }
-    return parts
-}
-
-func ZmqsAskQuestionsAndClose(ctx *zmq.Context, addr string, questions [][][]byte) [][][]byte {
-    if len(addr) == 0 || ctx == nil { return nil }
-
-    req_sock, err := ctx.Socket(zmq.Req)
-    if err != nil {
-        return nil
-    }
-    defer req_sock.Close()
-
-    if err = req_sock.Connect(addr); err != nil {
-        return nil
-    }
-
-    rv := make([][][]byte, len(questions))
-    for index, q := range(questions) {
-        rv[index] = ZmqsRequestAnswer(req_sock, q)
-    }
-    return rv
-}
\ No newline at end of file