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Diffstat (limited to 'rpc/rpc-lib/src/rpc-clnt.c')
-rw-r--r--rpc/rpc-lib/src/rpc-clnt.c146
1 files changed, 75 insertions, 71 deletions
diff --git a/rpc/rpc-lib/src/rpc-clnt.c b/rpc/rpc-lib/src/rpc-clnt.c
index 99bba8cb4..7e8a67a81 100644
--- a/rpc/rpc-lib/src/rpc-clnt.c
+++ b/rpc/rpc-lib/src/rpc-clnt.c
@@ -78,7 +78,6 @@ __saved_frames_put (struct saved_frames *frames, void *frame,
saved_frame = mem_get (rpcreq->conn->rpc_clnt->saved_frames_pool);
if (!saved_frame) {
- gf_log ("rpc-clnt", GF_LOG_ERROR, "out of memory");
goto out;
}
/* THIS should be saved and set back */
@@ -103,9 +102,8 @@ void
saved_frames_delete (struct saved_frame *saved_frame,
rpc_clnt_connection_t *conn)
{
- if (!saved_frame || !conn) {
- goto out;
- }
+ GF_VALIDATE_OR_GOTO ("rpc-clnt", saved_frame, out);
+ GF_VALIDATE_OR_GOTO ("rpc-clnt", conn, out);
pthread_mutex_lock (&conn->lock);
{
@@ -164,7 +162,7 @@ call_bail (void *data)
(void *) clnt);
if (conn->timer == NULL) {
- gf_log (conn->trans->name, GF_LOG_DEBUG,
+ gf_log (conn->trans->name, GF_LOG_WARNING,
"Cannot create bailout timer");
}
}
@@ -250,7 +248,6 @@ saved_frames_new (void)
saved_frames = GF_CALLOC (1, sizeof (*saved_frames),
gf_common_mt_rpcclnt_savedframe_t);
if (!saved_frames) {
- gf_log ("rpc-clnt", GF_LOG_ERROR, "out of memory");
return NULL;
}
@@ -330,13 +327,14 @@ saved_frames_unwind (struct saved_frames *saved_frames)
if (!trav->rpcreq || !trav->rpcreq->prog)
continue;
- gf_log_callingfn ("rpc-clnt", GF_LOG_ERROR,
+ gf_log_callingfn (trav->rpcreq->conn->trans->name,
+ GF_LOG_ERROR,
"forced unwinding frame type(%s) op(%s(%d)) "
"called at %s",
trav->rpcreq->prog->progname,
- (trav->rpcreq->prog->procnames) ?
- trav->rpcreq->prog->procnames[trav->rpcreq->procnum]
- : "--",
+ ((trav->rpcreq->prog->procnames) ?
+ trav->rpcreq->prog->procnames[trav->rpcreq->procnum]
+ : "--"),
trav->rpcreq->procnum, timestr);
saved_frames->count--;
@@ -429,10 +427,8 @@ rpc_clnt_fill_request_info (struct rpc_clnt *clnt, rpc_request_info_t *info)
pthread_mutex_unlock (&clnt->conn.lock);
if (ret == -1) {
- gf_log ("rpc-clnt", GF_LOG_CRITICAL, "cannot lookup the saved "
- "frame corresponding to xid (%d) for msg arrived on "
- "transport %s",
- info->xid, clnt->conn.trans->name);
+ gf_log (clnt->conn.trans->name, GF_LOG_CRITICAL, "cannot lookup the saved "
+ "frame corresponding to xid (%d)", info->xid);
goto out;
}
@@ -490,7 +486,7 @@ rpc_clnt_connection_cleanup (rpc_clnt_connection_t *conn)
clnt = conn->rpc_clnt;
- gf_log ("rpc-clnt", GF_LOG_DEBUG,
+ gf_log (conn->trans->name, GF_LOG_TRACE,
"cleaning up state in transport object %p", conn->trans);
pthread_mutex_lock (&conn->lock);
@@ -618,7 +614,8 @@ rpc_clnt_reply_init (rpc_clnt_connection_t *conn, rpc_transport_pollin_t *msg,
ret = xdr_to_rpc_reply (msgbuf, msglen, &rpcmsg, &progmsg,
req->verf.authdata);
if (ret != 0) {
- gf_log ("rpc-clnt", GF_LOG_ERROR, "RPC reply decoding failed");
+ gf_log (conn->trans->name, GF_LOG_WARNING,
+ "RPC reply decoding failed");
goto out;
}
@@ -628,34 +625,13 @@ rpc_clnt_reply_init (rpc_clnt_connection_t *conn, rpc_transport_pollin_t *msg,
goto out;
}
- gf_log ("rpc-clnt", GF_LOG_TRACE, "recieved rpc message (RPC XID: 0x%ux"
+ gf_log (conn->trans->name, GF_LOG_TRACE, "recieved rpc message (RPC XID: 0x%ux"
" Program: %s, ProgVers: %d, Proc: %d) from rpc-transport (%s)",
saved_frame->rpcreq->xid,
saved_frame->rpcreq->prog->progname,
saved_frame->rpcreq->prog->progver,
saved_frame->rpcreq->procnum, conn->trans->name);
-/* TODO: */
- /* TODO: AUTH */
- /* The verifier that is sent in a reply is a string that can be used as
- * a shorthand in credentials for future transactions. We can opt not to
- * use this shorthand, preffering to use the original AUTH_UNIX method
- * for authentication (containing all the details for authentication in
- * credential itself). Hence it is not mandatory for us to be checking
- * the verifier. See Appendix A of rfc-5531 for more details.
- */
- /*
- * ret = rpc_authenticate (req);
- * if (ret == RPC_AUTH_REJECT) {
- * gf_log ("rpc-clnt", GF_LOG_ERROR, "Failed authentication");
- * ret = -1;
- * goto out;
- * }
- */
-
- /* If the error is not RPC_MISMATCH, we consider the call as accepted
- * since we are not handling authentication failures for now.
- */
req->rpc_status = 0;
out:
@@ -684,11 +660,13 @@ rpc_clnt_handle_cbk (struct rpc_clnt *clnt, rpc_transport_pollin_t *msg)
clnt = rpc_clnt_ref (clnt);
ret = xdr_to_rpc_call (msgbuf, msglen, &rpcmsg, &progmsg, NULL,NULL);
if (ret == -1) {
- gf_log ("rpc-clnt", GF_LOG_ERROR, "RPC call decoding failed");
+ gf_log (clnt->conn.trans->name, GF_LOG_WARNING,
+ "RPC call decoding failed");
goto out;
}
- gf_log ("rpc-clnt", GF_LOG_INFO, "recieved rpc message (XID: 0x%lx, "
+ gf_log (clnt->conn.trans->name, GF_LOG_TRACE,
+ "recieved rpc message (XID: 0x%lx, "
"Ver: %ld, Program: %ld, ProgVers: %ld, Proc: %ld) "
"from rpc-transport (%s)", rpc_call_xid (&rpcmsg),
rpc_call_rpcvers (&rpcmsg), rpc_call_program (&rpcmsg),
@@ -735,23 +713,24 @@ rpc_clnt_handle_reply (struct rpc_clnt *clnt, rpc_transport_pollin_t *pollin)
xid = ntoh32 (*((uint32_t *)pollin->vector[0].iov_base));
saved_frame = lookup_frame (conn, xid);
if (saved_frame == NULL) {
- gf_log ("rpc-clnt", GF_LOG_CRITICAL, "cannot lookup the "
- "saved frame for reply with xid (%d)", xid);
+ gf_log (conn->trans->name, GF_LOG_ERROR,
+ "cannot lookup the saved frame for reply with xid (%u)",
+ xid);
goto out;
}
req = saved_frame->rpcreq;
if (req == NULL) {
- gf_log ("rpc-clnt", GF_LOG_CRITICAL,
- "saved_frame for reply with xid (%d)", xid);
+ gf_log (conn->trans->name, GF_LOG_ERROR,
+ "no request with frame for xid (%u)", xid);
goto out;
}
ret = rpc_clnt_reply_init (conn, pollin, req, saved_frame);
if (ret != 0) {
req->rpc_status = -1;
- gf_log ("rpc-clnt", GF_LOG_DEBUG, "initialising rpc reply "
- "failed");
+ gf_log (conn->trans->name, GF_LOG_WARNING,
+ "initialising rpc reply failed");
}
req->cbkfn (req, req->rsp, req->rspcnt, saved_frame->frame);
@@ -928,7 +907,7 @@ rpc_clnt_connection_init (struct rpc_clnt *clnt, glusterfs_ctx_t *ctx,
ret = dict_get_int32 (options, "frame-timeout",
&conn->frame_timeout);
if (ret >= 0) {
- gf_log (name, GF_LOG_DEBUG,
+ gf_log (name, GF_LOG_INFO,
"setting frame-timeout to %d", conn->frame_timeout);
} else {
gf_log (name, GF_LOG_DEBUG,
@@ -938,7 +917,7 @@ rpc_clnt_connection_init (struct rpc_clnt *clnt, glusterfs_ctx_t *ctx,
conn->trans = rpc_transport_load (ctx, options, name);
if (!conn->trans) {
- gf_log ("rpc-clnt", GF_LOG_DEBUG, "loading of new rpc-transport"
+ gf_log (name, GF_LOG_WARNING, "loading of new rpc-transport"
" failed");
goto out;
}
@@ -950,7 +929,7 @@ rpc_clnt_connection_init (struct rpc_clnt *clnt, glusterfs_ctx_t *ctx,
ret = rpc_transport_register_notify (conn->trans, rpc_clnt_notify,
conn);
if (ret == -1) {
- gf_log ("rpc-clnt", GF_LOG_DEBUG, "registering notify failed");
+ gf_log (name, GF_LOG_WARNING, "registering notify failed");
rpc_clnt_connection_cleanup (conn);
conn = NULL;
goto out;
@@ -958,7 +937,7 @@ rpc_clnt_connection_init (struct rpc_clnt *clnt, glusterfs_ctx_t *ctx,
conn->saved_frames = saved_frames_new ();
if (!conn->saved_frames) {
- gf_log ("rpc-clnt", GF_LOG_DEBUG, "creation of saved_frames "
+ gf_log (name, GF_LOG_WARNING, "creation of saved_frames "
"failed");
rpc_clnt_connection_cleanup (conn);
goto out;
@@ -979,7 +958,6 @@ rpc_clnt_new (dict_t *options,
rpc = GF_CALLOC (1, sizeof (*rpc), gf_common_mt_rpcclnt_t);
if (!rpc) {
- gf_log ("rpc-clnt", GF_LOG_ERROR, "out of memory");
goto out;
}
@@ -1064,6 +1042,7 @@ xdr_serialize_glusterfs_auth (char *dest, struct auth_glusterfs_parms *au)
XDR_ENCODE);
if (!xdr_auth_glusterfs_parms (&xdr, au)) {
+ gf_log ("", GF_LOG_WARNING, "failed to encode auth glusterfs elements");
ret = -1;
goto ret;
}
@@ -1176,7 +1155,6 @@ rpc_clnt_record_build_record (struct rpc_clnt *clnt, int prognum, int progver,
*/
request_iob = iobuf_get (clnt->ctx->iobuf_pool);
if (!request_iob) {
- gf_log ("rpc-clnt", GF_LOG_ERROR, "Failed to get iobuf");
goto out;
}
@@ -1188,8 +1166,8 @@ rpc_clnt_record_build_record (struct rpc_clnt *clnt, int prognum, int progver,
ret = rpc_clnt_fill_request (prognum, progver, procnum, payload, xid,
au, &request, auth_data);
if (ret == -1) {
- gf_log ("rpc-clnt", GF_LOG_DEBUG, "cannot build a rpc-request "
- "xid (%"PRIu64")", xid);
+ gf_log (clnt->conn.trans->name, GF_LOG_WARNING,
+ "cannot build a rpc-request xid (%"PRIu64")", xid);
goto out;
}
@@ -1199,8 +1177,8 @@ rpc_clnt_record_build_record (struct rpc_clnt *clnt, int prognum, int progver,
//GF_FREE (request.rm_call.cb_cred.oa_base);
if (!recordhdr.iov_base) {
- gf_log ("rpc-clnt", GF_LOG_ERROR, "Failed to build record "
- " header");
+ gf_log (clnt->conn.trans->name, GF_LOG_ERROR,
+ "Failed to build record header");
iobuf_unref (request_iob);
request_iob = NULL;
recbuf->iov_base = NULL;
@@ -1235,7 +1213,7 @@ rpc_clnt_record (struct rpc_clnt *clnt, call_frame_t *call_frame,
if (!au.lk_owner)
au.lk_owner = au.pid;
- gf_log ("", GF_LOG_TRACE, "Auth Info: pid: %u, uid: %d"
+ gf_log (clnt->conn.trans->name, GF_LOG_TRACE, "Auth Info: pid: %u, uid: %d"
", gid: %d, owner: %"PRId64,
au.pid, au.uid, au.gid, au.lk_owner);
@@ -1253,7 +1231,8 @@ rpc_clnt_record (struct rpc_clnt *clnt, call_frame_t *call_frame,
callid, &au,
rpchdr);
if (!request_iob) {
- gf_log ("rpc-clnt", GF_LOG_DEBUG, "cannot build rpc-record");
+ gf_log (clnt->conn.trans->name, GF_LOG_WARNING,
+ "cannot build rpc-record");
goto out;
}
@@ -1288,7 +1267,8 @@ rpcclnt_cbk_program_register (struct rpc_clnt *clnt,
pthread_mutex_unlock (&clnt->lock);
if (already_registered) {
- gf_log ("rpc-clnt", GF_LOG_DEBUG, "already registered");
+ gf_log_callingfn (clnt->conn.trans->name, GF_LOG_DEBUG,
+ "already registered");
ret = 0;
goto out;
}
@@ -1296,7 +1276,6 @@ rpcclnt_cbk_program_register (struct rpc_clnt *clnt,
tmp = GF_CALLOC (1, sizeof (*tmp),
gf_common_mt_rpcclnt_cb_program_t);
if (tmp == NULL) {
- gf_log ("rpc-clnt", GF_LOG_ERROR, "out of memory");
goto out;
}
@@ -1310,13 +1289,15 @@ rpcclnt_cbk_program_register (struct rpc_clnt *clnt,
pthread_mutex_unlock (&clnt->lock);
ret = 0;
- gf_log ("rpc-clnt", GF_LOG_DEBUG, "New program registered: %s, Num: %d,"
- " Ver: %d", program->progname, program->prognum,
+ gf_log (clnt->conn.trans->name, GF_LOG_DEBUG,
+ "New program registered: %s, Num: %d, Ver: %d",
+ program->progname, program->prognum,
program->progver);
out:
if (ret == -1) {
- gf_log ("rpc-clnt", GF_LOG_ERROR, "Program registration failed:"
+ gf_log (clnt->conn.trans->name, GF_LOG_ERROR,
+ "Program registration failed:"
" %s, Num: %d, Ver: %d", program->progname,
program->prognum, program->progver);
}
@@ -1350,7 +1331,6 @@ rpc_clnt_submit (struct rpc_clnt *rpc, rpc_clnt_prog_t *prog,
rpcreq = mem_get (rpc->reqpool);
if (rpcreq == NULL) {
- gf_log ("rpc-clnt", GF_LOG_ERROR, "out of memory");
goto out;
}
@@ -1360,7 +1340,6 @@ rpc_clnt_submit (struct rpc_clnt *rpc, rpc_clnt_prog_t *prog,
if (!iobref) {
iobref = iobref_new ();
if (!iobref) {
- gf_log ("rpc-clnt", GF_LOG_ERROR, "out of memory");
goto out;
}
@@ -1399,7 +1378,7 @@ rpc_clnt_submit (struct rpc_clnt *rpc, rpc_clnt_prog_t *prog,
procnum, proglen,
&rpchdr, callid);
if (!request_iob) {
- gf_log ("rpc-clnt", GF_LOG_DEBUG,
+ gf_log (conn->trans->name, GF_LOG_WARNING,
"cannot build rpc-record");
goto unlock;
}
@@ -1424,8 +1403,8 @@ rpc_clnt_submit (struct rpc_clnt *rpc, rpc_clnt_prog_t *prog,
ret = rpc_transport_submit_request (rpc->conn.trans,
&req);
if (ret == -1) {
- gf_log ("rpc-clnt", GF_LOG_TRACE, "failed to "
- "submit rpc-request "
+ gf_log (conn->trans->name, GF_LOG_WARNING,
+ "failed to submit rpc-request "
"(XID: 0x%ux Program: %s, ProgVers: %d, "
"Proc: %d) to rpc-transport (%s)", rpcreq->xid,
rpcreq->prog->progname, rpcreq->prog->progver,
@@ -1535,15 +1514,40 @@ rpc_clnt_unref (struct rpc_clnt *rpc)
void
rpc_clnt_reconfig (struct rpc_clnt *rpc, struct rpc_clnt_config *config)
{
- if (config->rpc_timeout)
+ if (config->rpc_timeout) {
+ if (config->rpc_timeout != rpc->conn.config.rpc_timeout)
+ gf_log (rpc->conn.trans->name, GF_LOG_INFO,
+ "changing timeout to %d (from %d)",
+ config->rpc_timeout,
+ rpc->conn.config.rpc_timeout);
rpc->conn.config.rpc_timeout = config->rpc_timeout;
+ }
+
+ if (config->remote_port) {
+ if (config->remote_port != rpc->conn.config.remote_port)
+ gf_log (rpc->conn.trans->name, GF_LOG_INFO,
+ "changing port to %d (from %d)",
+ config->remote_port,
+ rpc->conn.config.remote_port);
- if (config->remote_port)
rpc->conn.config.remote_port = config->remote_port;
+ }
if (config->remote_host) {
- if (rpc->conn.config.remote_host)
+ if (rpc->conn.config.remote_host) {
+ if (strcmp (rpc->conn.config.remote_host,
+ config->remote_host))
+ gf_log (rpc->conn.trans->name, GF_LOG_INFO,
+ "changing port to %s (from %s)",
+ config->remote_host,
+ rpc->conn.config.remote_host);
FREE (rpc->conn.config.remote_host);
+ } else {
+ gf_log (rpc->conn.trans->name, GF_LOG_INFO,
+ "setting hostname to %s",
+ config->remote_host);
+ }
+
rpc->conn.config.remote_host = gf_strdup (config->remote_host);
}
}
generated by cgit (git 2.34.1) at 2024-11-01 06:29:58 +0000