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authorPatrik Nyblom <[email protected]>2010-08-24 14:43:18 +0200
committerPatrik Nyblom <[email protected]>2010-08-31 15:42:52 +0200
commitf5be3aeaef131d19741084dbf8fee16458d31513 (patch)
tree42cb876e653504b5f29378dd45113593b7a872d4 /lib/erl_interface/src/epmd/epmd_publish.c
parent6499bf2816c3834059ebdeff75d98f310cb305b4 (diff)
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Remove all support for ancient EPMD protocol
Diffstat (limited to 'lib/erl_interface/src/epmd/epmd_publish.c')
-rw-r--r--lib/erl_interface/src/epmd/epmd_publish.c68
1 files changed, 2 insertions, 66 deletions
diff --git a/lib/erl_interface/src/epmd/epmd_publish.c b/lib/erl_interface/src/epmd/epmd_publish.c
index 09b3dce43b..a9b8727747 100644
--- a/lib/erl_interface/src/epmd/epmd_publish.c
+++ b/lib/erl_interface/src/epmd/epmd_publish.c
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 1998-2009. All Rights Reserved.
+ * Copyright Ericsson AB 1998-2010. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
@@ -55,62 +55,6 @@
/* publish our listen port and alive name */
/* return the (useless) creation number */
-static int ei_epmd_r3_publish (int port, const char *alive, unsigned ms)
-{
- char buf[EPMDBUF];
- char *s = buf;
- int fd;
- int len = strlen(alive) + 3;
- int res,creation;
-
- s = buf;
- put16be(s,len);
- put8(s,EI_EPMD_ALIVE_REQ);
- put16be(s,port);
- strcpy(s, alive);
-
- if ((fd = ei_epmd_connect_tmo(NULL,ms)) < 0) return fd;
-
- if ((res = ei_write_fill_t(fd, buf, len+2, ms)) != len+2) {
- closesocket(fd);
- erl_errno = (res == -2) ? ETIMEDOUT : EIO;
- return -1;
- }
-
- EI_TRACE_CONN2("ei_epmd_r3_publish",
- "-> ALIVE_REQ alive=%s port=%d",alive,port);
-
- if ((res = ei_read_fill_t(fd, buf, 3, ms)) != 3) {
- closesocket(fd);
- erl_errno = (res == -2) ? ETIMEDOUT : EIO;
- return -1;
- }
-
- s = buf;
- if ((res=get8(s)) != EI_EPMD_ALIVE_OK_RESP) {
- EI_TRACE_ERR1("ei_epmd_r3_publish",
- "<- ALIVE_NOK result=%d (failure)",res);
- closesocket(fd);
- erl_errno = EIO;
- return -1;
- }
-
- creation = get16be(s);
-
- EI_TRACE_CONN1("ei_epmd_r3_publish","<- ALIVE_OK creation=%d",creation);
-
- /* Don't close fd here! It keeps us registered with epmd */
-
- /* probably should save fd so we can close it later... */
- /* epmd_saveconn(OPEN,fd,alive); */
-
- /* return the creation number, for no good reason */
- /* return creation; */
-
- /* no! return the descriptor */
- return fd;
-}
-
/* publish our listen port and alive name */
/* return the (useless) creation number */
/* this protocol is a lot more complex than the old one */
@@ -200,15 +144,7 @@ int ei_epmd_publish(int port, const char *alive)
int ei_epmd_publish_tmo(int port, const char *alive, unsigned ms)
{
- int i;
-
- /* try the new one first, then the old one */
- i = ei_epmd_r4_publish(port,alive, ms);
-
- /* -2: new protocol not understood */
- if (i == -2) i = ei_epmd_r3_publish(port,alive, ms);
-
- return i;
+ return ei_epmd_r4_publish(port,alive, ms);;
}