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Add flow control to saRecvQueue function.

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(Logical change 1.55)


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@175 fd59a12c-fef9-0310-b244-a6a79926bd2f
This commit is contained in:
Steven Dake 2004-08-20 22:18:34 +00:00
parent ca88544979
commit a697171df7
1 changed files with 6 additions and 8 deletions
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14
lib/util.c
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@ -96,7 +96,6 @@ saServiceConnect (
return (SA_ERR_TRY_AGAIN);
}
req_lib_init.header.magic = MESSAGE_MAGIC;
req_lib_init.header.size = sizeof (req_lib_init);
req_lib_init.header.id = initType;
@ -114,8 +113,8 @@ saServiceConnect (
/*
* Check for security errors
*/
if (res_lib_init.error != SA_OK) {
error = res_lib_init.error;
if (res_lib_init.header.error != SA_OK) {
error = res_lib_init.header.error;
goto error_exit;
}
@ -161,7 +160,7 @@ retry_recv:
}
struct message_overlay {
struct message_header header;
struct res_header header;
char payload[4096];
};
@ -178,14 +177,14 @@ saRecvQueue (
SaErrorT error;
do {
error = saRecvRetry (s, &message.header, sizeof (struct message_header),
error = saRecvRetry (s, &message.header, sizeof (struct res_header),
MSG_WAITALL | MSG_NOSIGNAL);
if (error != SA_OK) {
goto error_exit;
}
if (message.header.size > sizeof (struct message_header)) {
if (message.header.size > sizeof (struct req_header)) {
error = saRecvRetry (s, &message.payload,
message.header.size - sizeof (struct message_header),
message.header.size - sizeof (struct res_header),
MSG_WAITALL | MSG_NOSIGNAL);
if (error != SA_OK) {
goto error_exit;
@ -228,7 +227,6 @@ saActivatePoll (int s) {
* Send activate poll to tell nodeexec to activate poll
* on this file descriptor
*/
req_lib_activatepoll.header.magic = MESSAGE_MAGIC;
req_lib_activatepoll.header.size = sizeof (req_lib_activatepoll);
req_lib_activatepoll.header.id = MESSAGE_REQ_LIB_ACTIVATEPOLL;