X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4a201b7ceece70d2bc461ac48c8b746a36d07243..f7669511dbd0ea516d79d4e56f638e5cabfbac27:/examples/gras/spawn/spawn_father.c

diff --git a/examples/gras/spawn/spawn_father.c b/examples/gras/spawn/spawn_father.c
deleted file mode 100644
index 75f1aac902..0000000000
--- a/examples/gras/spawn/spawn_father.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/* spawn - demo of the gras_agent_spawn function                            */
-
-/* Copyright (c) 2007 Martin Quinson. All rights reserved.                  */
-
-/* This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package. */
-
-#include "spawn.h"
-
-XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(Spawn);
-
-/* Global private data */
-typedef struct {
-  gras_socket_t sock;
-  int msg_got;
-} father_data_t;
-
-
-static int father_cb_ping_handler(gras_msg_cb_ctx_t ctx, void *payload)
-{
-
-  xbt_ex_t e;
-  /* 1. Get the payload into the msg variable, and retrieve my caller */
-  int msg = *(int *) payload;
-  gras_socket_t expeditor = gras_msg_cb_ctx_from(ctx);
-
-  /* 2. Retrieve the father's state (globals) */
-  father_data_t *globals = (father_data_t *) gras_userdata_get();
-  globals->msg_got++;
-
-  /* 3. Log which client connected */
-  INFO3("Kid %s:%d pinged me with %d",
-        gras_socket_peer_name(expeditor), gras_socket_peer_port(expeditor),
-        msg);
-
-  /* 4. Change the value of the msg variable */
-  msg = 4321;
-  /* 5. Send it back as payload of a pong message to the expeditor */
-  TRY {
-    gras_msg_send(expeditor, "pong", &msg);
-
-    /* 6. Deal with errors: add some details to the exception */
-  } CATCH(e) {
-    gras_socket_close(globals->sock);
-    RETHROW0("Unable to answer to my poor child: %s");
-  }
-  INFO2("Answered to %s:%d's request",
-        gras_socket_peer_name(expeditor), gras_socket_peer_port(expeditor));
-
-  /* 7. Tell GRAS that we consummed this message */
-  return 0;
-}                               /* end_of_father_cb_ping_handler */
-
-int father(int argc, char *argv[])
-{
-  father_data_t *globals;
-
-  int port = 4000;
-  int child_amount = 5;
-  char **child_args;
-  int i;
-
-  /* 1. Init the GRAS infrastructure and declare my globals */
-  gras_init(&argc, argv);
-  globals = gras_userdata_new(father_data_t);
-
-  /* 2. Get args from the command line, if specified */
-  if (argc == 2) {
-    port = atoi(argv[1]);
-    child_amount = atoi(argv[2]);
-  }
-
-  /* 3. Initialize my globals (mainly create my master socket) */
-  globals->sock = gras_socket_server(port);
-  globals->msg_got = 0;
-
-  /* 4. Register the known messages. */
-  spawn_register_messages();
-
-  /* 5. Register my callback */
-  gras_cb_register("ping", &father_cb_ping_handler);
-
-  /* 6. Spawn the kids */
-  INFO0("Spawn the kids");
-  for (i = 0; i < child_amount; i++) {
-    child_args = xbt_new0(char *, 3);
-    child_args[0] = xbt_strdup("child");
-    child_args[1] = bprintf("%d", port);
-    child_args[2] = NULL;
-    gras_agent_spawn("child", NULL, child, 2, child_args, NULL);
-  }
-
-  /* 7. Wait to be contacted be the kids */
-  while (globals->msg_got < child_amount)
-    gras_msg_handle(60.0);
-  INFO0("All kids gone. Leave now.");
-
-  /* 8. Free the allocated resources, and shut GRAS down */
-  gras_socket_close(globals->sock);
-  free(globals);
-  gras_exit();
-
-  return 0;
-}                               /* end_of_father */