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Make a editorial pass over pgbench's error messages.

Browse Source 
The lack of consistency, and lack of attention to our message style
guidelines, was a bit striking.  Try to make 'em better.
This commit is contained in:
Tom Lane 2015-07-05 19:36:57 -04:00
parent 486d3a2bb4
commit c7673d2b1f
1 changed files with 90 additions and 75 deletions
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165
src/bin/pgbench/pgbench.c
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@ -667,7 +667,7 @@ doConnect(void)
if (!conn) if (!conn)
{ {
fprintf(stderr, "Connection to database \"%s\" failed\n", fprintf(stderr, "connection to database \"%s\" failed\n",
dbName); dbName);
return NULL; return NULL;
} }
@ -685,7 +685,7 @@ doConnect(void)
/* check to see that the backend connection was successfully made */ /* check to see that the backend connection was successfully made */
if (PQstatus(conn) == CONNECTION_BAD) if (PQstatus(conn) == CONNECTION_BAD)
{ {
fprintf(stderr, "Connection to database \"%s\" failed:\n%s", fprintf(stderr, "connection to database \"%s\" failed:\n%s",
dbName, PQerrorMessage(conn)); dbName, PQerrorMessage(conn));
PQfinish(conn); PQfinish(conn);
return NULL; return NULL;
@ -779,7 +779,8 @@ putVariable(CState *st, const char *context, char *name, char *value)
*/ */
if (!isLegalVariableName(name)) if (!isLegalVariableName(name))
{ {
fprintf(stderr, "%s: invalid variable name '%s'\n", context, name); fprintf(stderr, "%s: invalid variable name: \"%s\"\n",
context, name);
return false; return false;
} }
@ -924,7 +925,7 @@ evaluateExpr(CState *st, PgBenchExpr *expr, int64 *retval)
if ((var = getVariable(st, expr->u.variable.varname)) == NULL) if ((var = getVariable(st, expr->u.variable.varname)) == NULL)
{ {
fprintf(stderr, "undefined variable %s\n", fprintf(stderr, "undefined variable \"%s\"\n",
expr->u.variable.varname); expr->u.variable.varname);
return false; return false;
} }
@ -1024,14 +1025,15 @@ runShellCommand(CState *st, char *variable, char **argv, int argc)
} }
else if ((arg = getVariable(st, argv[i] + 1)) == NULL) else if ((arg = getVariable(st, argv[i] + 1)) == NULL)
{ {
fprintf(stderr, "%s: undefined variable %s\n", argv[0], argv[i]); fprintf(stderr, "%s: undefined variable \"%s\"\n",
argv[0], argv[i]);
return false; return false;
} }
arglen = strlen(arg); arglen = strlen(arg);
if (len + arglen + (i > 0 ? 1 : 0) >= SHELL_COMMAND_SIZE - 1) if (len + arglen + (i > 0 ? 1 : 0) >= SHELL_COMMAND_SIZE - 1)
{ {
fprintf(stderr, "%s: too long shell command\n", argv[0]); fprintf(stderr, "%s: shell command is too long\n", argv[0]);
return false; return false;
} }
@ -1049,7 +1051,7 @@ runShellCommand(CState *st, char *variable, char **argv, int argc)
if (system(command)) if (system(command))
{ {
if (!timer_exceeded) if (!timer_exceeded)
fprintf(stderr, "%s: cannot launch shell command\n", argv[0]); fprintf(stderr, "%s: could not launch shell command\n", argv[0]);
return false; return false;
} }
return true; return true;
@ -1058,19 +1060,19 @@ runShellCommand(CState *st, char *variable, char **argv, int argc)
/* Execute the command with pipe and read the standard output. */ /* Execute the command with pipe and read the standard output. */
if ((fp = popen(command, "r")) == NULL) if ((fp = popen(command, "r")) == NULL)
{ {
fprintf(stderr, "%s: cannot launch shell command\n", argv[0]); fprintf(stderr, "%s: could not launch shell command\n", argv[0]);
return false; return false;
} }
if (fgets(res, sizeof(res), fp) == NULL) if (fgets(res, sizeof(res), fp) == NULL)
{ {
if (!timer_exceeded) if (!timer_exceeded)
fprintf(stderr, "%s: cannot read the result\n", argv[0]); fprintf(stderr, "%s: could not read result of shell command\n", argv[0]);
(void) pclose(fp); (void) pclose(fp);
return false; return false;
} }
if (pclose(fp) < 0) if (pclose(fp) < 0)
{ {
fprintf(stderr, "%s: cannot close shell command\n", argv[0]); fprintf(stderr, "%s: could not close shell command\n", argv[0]);
return false; return false;
} }
@ -1080,7 +1082,8 @@ runShellCommand(CState *st, char *variable, char **argv, int argc)
endptr++; endptr++;
if (*res == '\0' || *endptr != '\0') if (*res == '\0' || *endptr != '\0')
{ {
fprintf(stderr, "%s: must return an integer ('%s' returned)\n", argv[0], res); fprintf(stderr, "%s: shell command must return an integer (not \"%s\")\n",
argv[0], res);
return false; return false;
} }
snprintf(res, sizeof(res), "%d", retval); snprintf(res, sizeof(res), "%d", retval);
@ -1088,7 +1091,7 @@ runShellCommand(CState *st, char *variable, char **argv, int argc)
return false; return false;
#ifdef DEBUG #ifdef DEBUG
printf("shell parameter name: %s, value: %s\n", argv[1], res); printf("shell parameter name: \"%s\", value: \"%s\"\n", argv[1], res);
#endif #endif
return true; return true;
} }
@ -1244,7 +1247,7 @@ top:
fprintf(stderr, "client %d receiving\n", st->id); fprintf(stderr, "client %d receiving\n", st->id);
if (!PQconsumeInput(st->con)) if (!PQconsumeInput(st->con))
{ /* there's something wrong */ { /* there's something wrong */
fprintf(stderr, "Client %d aborted in state %d. Probably the backend died while processing.\n", st->id, st->state); fprintf(stderr, "client %d aborted in state %d; perhaps the backend died while processing\n", st->id, st->state);
return clientDone(st, false); return clientDone(st, false);
} }
if (PQisBusy(st->con)) if (PQisBusy(st->con))
@ -1313,7 +1316,7 @@ top:
case PGRES_TUPLES_OK: case PGRES_TUPLES_OK:
break; /* OK */ break; /* OK */
default: default:
fprintf(stderr, "Client %d aborted in state %d: %s", fprintf(stderr, "client %d aborted in state %d: %s",
st->id, st->state, PQerrorMessage(st->con)); st->id, st->state, PQerrorMessage(st->con));
PQclear(res); PQclear(res);
return clientDone(st, false); return clientDone(st, false);
@ -1364,7 +1367,8 @@ top:
INSTR_TIME_SET_CURRENT(start); INSTR_TIME_SET_CURRENT(start);
if ((st->con = doConnect()) == NULL) if ((st->con = doConnect()) == NULL)
{ {
fprintf(stderr, "Client %d aborted in establishing connection.\n", st->id); fprintf(stderr, "client %d aborted while establishing connection\n",
st->id);
return clientDone(st, false); return clientDone(st, false);
} }
INSTR_TIME_SET_CURRENT(end); INSTR_TIME_SET_CURRENT(end);
@ -1468,7 +1472,8 @@ top:
if (r == 0) if (r == 0)
{ {
if (debug) if (debug)
fprintf(stderr, "client %d cannot send %s\n", st->id, command->argv[0]); fprintf(stderr, "client %d could not send %s\n",
st->id, command->argv[0]);
st->ecnt++; st->ecnt++;
} }
else else
@ -1500,7 +1505,8 @@ top:
{ {
if ((var = getVariable(st, argv[2] + 1)) == NULL) if ((var = getVariable(st, argv[2] + 1)) == NULL)
{ {
fprintf(stderr, "%s: undefined variable %s\n", argv[0], argv[2]); fprintf(stderr, "%s: undefined variable \"%s\"\n",
argv[0], argv[2]);
st->ecnt++; st->ecnt++;
return true; return true;
} }
@ -1509,20 +1515,12 @@ top:
else else
min = strtoint64(argv[2]); min = strtoint64(argv[2]);
#ifdef NOT_USED
if (min < 0)
{
fprintf(stderr, "%s: invalid minimum number %d\n", argv[0], min);
st->ecnt++;
return;
}
#endif
if (*argv[3] == ':') if (*argv[3] == ':')
{ {
if ((var = getVariable(st, argv[3] + 1)) == NULL) if ((var = getVariable(st, argv[3] + 1)) == NULL)
{ {
fprintf(stderr, "%s: undefined variable %s\n", argv[0], argv[3]); fprintf(stderr, "%s: undefined variable \"%s\"\n",
argv[0], argv[3]);
st->ecnt++; st->ecnt++;
return true; return true;
} }
@ -1533,7 +1531,8 @@ top:
if (max < min) if (max < min)
{ {
fprintf(stderr, "%s: maximum is less than minimum\n", argv[0]); fprintf(stderr, "%s: \\setrandom maximum is less than minimum\n",
argv[0]);
st->ecnt++; st->ecnt++;
return true; return true;
} }
@ -1548,7 +1547,8 @@ top:
*/ */
if (max - min < 0 || (max - min) + 1 < 0) if (max - min < 0 || (max - min) + 1 < 0)
{ {
fprintf(stderr, "%s: range too large\n", argv[0]); fprintf(stderr, "%s: \\setrandom range is too large\n",
argv[0]);
st->ecnt++; st->ecnt++;
return true; return true;
} }
@ -1569,7 +1569,8 @@ top:
{ {
if ((var = getVariable(st, argv[5] + 1)) == NULL) if ((var = getVariable(st, argv[5] + 1)) == NULL)
{ {
fprintf(stderr, "%s: invalid threshold number %s\n", argv[0], argv[5]); fprintf(stderr, "%s: invalid threshold number: \"%s\"\n",
argv[0], argv[5]);
st->ecnt++; st->ecnt++;
return true; return true;
} }
@ -1582,7 +1583,7 @@ top:
{ {
if (threshold < MIN_GAUSSIAN_THRESHOLD) if (threshold < MIN_GAUSSIAN_THRESHOLD)
{ {
fprintf(stderr, "%s: gaussian threshold must be at least %f\n,", argv[5], MIN_GAUSSIAN_THRESHOLD); fprintf(stderr, "gaussian threshold must be at least %f (not \"%s\")\n", MIN_GAUSSIAN_THRESHOLD, argv[5]);
st->ecnt++; st->ecnt++;
return true; return true;
} }
@ -1595,7 +1596,7 @@ top:
{ {
if (threshold <= 0.0) if (threshold <= 0.0)
{ {
fprintf(stderr, "%s: exponential threshold must be strictly positive\n,", argv[5]); fprintf(stderr, "exponential threshold must be greater than zero (not \"%s\")\n", argv[5]);
st->ecnt++; st->ecnt++;
return true; return true;
} }
@ -1607,7 +1608,8 @@ top:
} }
else /* this means an error somewhere in the parsing phase... */ else /* this means an error somewhere in the parsing phase... */
{ {
fprintf(stderr, "%s: unexpected arguments\n", argv[0]); fprintf(stderr, "%s: invalid arguments for \\setrandom\n",
argv[0]);
st->ecnt++; st->ecnt++;
return true; return true;
} }
@ -1651,7 +1653,8 @@ top:
{ {
if ((var = getVariable(st, argv[1] + 1)) == NULL) if ((var = getVariable(st, argv[1] + 1)) == NULL)
{ {
fprintf(stderr, "%s: undefined variable %s\n", argv[0], argv[1]); fprintf(stderr, "%s: undefined variable \"%s\"\n",
argv[0], argv[1]);
st->ecnt++; st->ecnt++;
return true; return true;
} }
@ -2505,7 +2508,7 @@ process_file(char *filename)
if (num_files >= MAX_FILES) if (num_files >= MAX_FILES)
{ {
fprintf(stderr, "Up to only %d SQL files are allowed\n", MAX_FILES); fprintf(stderr, "at most %d SQL files are allowed\n", MAX_FILES);
exit(1); exit(1);
} }
@ -2516,7 +2519,8 @@ process_file(char *filename)
fd = stdin; fd = stdin;
else if ((fd = fopen(filename, "r")) == NULL) else if ((fd = fopen(filename, "r")) == NULL)
{ {
fprintf(stderr, "%s: %s\n", filename, strerror(errno)); fprintf(stderr, "could not open file \"%s\": %s\n",
filename, strerror(errno));
pg_free(my_commands); pg_free(my_commands);
return false; return false;
} }
@ -2896,7 +2900,8 @@ main(int argc, char **argv)
nclients = atoi(optarg); nclients = atoi(optarg);
if (nclients <= 0 || nclients > MAXCLIENTS) if (nclients <= 0 || nclients > MAXCLIENTS)
{ {
fprintf(stderr, "invalid number of clients: %d\n", nclients); fprintf(stderr, "invalid number of clients: \"%s\"\n",
optarg);
exit(1); exit(1);
} }
#ifdef HAVE_GETRLIMIT #ifdef HAVE_GETRLIMIT
@ -2909,10 +2914,11 @@ main(int argc, char **argv)
fprintf(stderr, "getrlimit failed: %s\n", strerror(errno)); fprintf(stderr, "getrlimit failed: %s\n", strerror(errno));
exit(1); exit(1);
} }
if (rlim.rlim_cur <= (nclients + 2)) if (rlim.rlim_cur < nclients + 3)
{ {
fprintf(stderr, "You need at least %d open files but you are only allowed to use %ld.\n", nclients + 2, (long) rlim.rlim_cur); fprintf(stderr, "need at least %d open files, but system limit is %ld\n",
fprintf(stderr, "Use limit/ulimit to increase the limit before using pgbench.\n"); nclients + 3, (long) rlim.rlim_cur);
fprintf(stderr, "Reduce number of clients, or use limit/ulimit to increase the system limit.\n");
exit(1); exit(1);
} }
#endif /* HAVE_GETRLIMIT */ #endif /* HAVE_GETRLIMIT */
@ -2922,7 +2928,8 @@ main(int argc, char **argv)
nthreads = atoi(optarg); nthreads = atoi(optarg);
if (nthreads <= 0) if (nthreads <= 0)
{ {
fprintf(stderr, "invalid number of threads: %d\n", nthreads); fprintf(stderr, "invalid number of threads: \"%s\"\n",
optarg);
exit(1); exit(1);
} }
break; break;
@ -2939,7 +2946,7 @@ main(int argc, char **argv)
scale = atoi(optarg); scale = atoi(optarg);
if (scale <= 0) if (scale <= 0)
{ {
fprintf(stderr, "invalid scaling factor: %d\n", scale); fprintf(stderr, "invalid scaling factor: \"%s\"\n", optarg);
exit(1); exit(1);
} }
break; break;
@ -2947,13 +2954,14 @@ main(int argc, char **argv)
benchmarking_option_set = true; benchmarking_option_set = true;
if (duration > 0) if (duration > 0)
{ {
fprintf(stderr, "specify either a number of transactions (-t) or a duration (-T), not both.\n"); fprintf(stderr, "specify either a number of transactions (-t) or a duration (-T), not both\n");
exit(1); exit(1);
} }
nxacts = atoi(optarg); nxacts = atoi(optarg);
if (nxacts <= 0) if (nxacts <= 0)
{ {
fprintf(stderr, "invalid number of transactions: %d\n", nxacts); fprintf(stderr, "invalid number of transactions: \"%s\"\n",
optarg);
exit(1); exit(1);
} }
break; break;
@ -2961,13 +2969,13 @@ main(int argc, char **argv)
benchmarking_option_set = true; benchmarking_option_set = true;
if (nxacts > 0) if (nxacts > 0)
{ {
fprintf(stderr, "specify either a number of transactions (-t) or a duration (-T), not both.\n"); fprintf(stderr, "specify either a number of transactions (-t) or a duration (-T), not both\n");
exit(1); exit(1);
} }
duration = atoi(optarg); duration = atoi(optarg);
if (duration <= 0) if (duration <= 0)
{ {
fprintf(stderr, "invalid duration: %d\n", duration); fprintf(stderr, "invalid duration: \"%s\"\n", optarg);
exit(1); exit(1);
} }
break; break;
@ -2997,7 +3005,8 @@ main(int argc, char **argv)
if ((p = strchr(optarg, '=')) == NULL || p == optarg || *(p + 1) == '\0') if ((p = strchr(optarg, '=')) == NULL || p == optarg || *(p + 1) == '\0')
{ {
fprintf(stderr, "invalid variable definition: %s\n", optarg); fprintf(stderr, "invalid variable definition: \"%s\"\n",
optarg);
exit(1); exit(1);
} }
@ -3009,9 +3018,9 @@ main(int argc, char **argv)
case 'F': case 'F':
initialization_option_set = true; initialization_option_set = true;
fillfactor = atoi(optarg); fillfactor = atoi(optarg);
if ((fillfactor < 10) || (fillfactor > 100)) if (fillfactor < 10 || fillfactor > 100)
{ {
fprintf(stderr, "invalid fillfactor: %d\n", fillfactor); fprintf(stderr, "invalid fillfactor: \"%s\"\n", optarg);
exit(1); exit(1);
} }
break; break;
@ -3019,7 +3028,7 @@ main(int argc, char **argv)
benchmarking_option_set = true; benchmarking_option_set = true;
if (num_files > 0) if (num_files > 0)
{ {
fprintf(stderr, "query mode (-M) should be specified before transaction scripts (-f)\n"); fprintf(stderr, "query mode (-M) should be specified before any transaction scripts (-f)\n");
exit(1); exit(1);
} }
for (querymode = 0; querymode < NUM_QUERYMODE; querymode++) for (querymode = 0; querymode < NUM_QUERYMODE; querymode++)
@ -3027,7 +3036,8 @@ main(int argc, char **argv)
break; break;
if (querymode >= NUM_QUERYMODE) if (querymode >= NUM_QUERYMODE)
{ {
fprintf(stderr, "invalid query mode (-M): %s\n", optarg); fprintf(stderr, "invalid query mode (-M): \"%s\"\n",
optarg);
exit(1); exit(1);
} }
break; break;
@ -3036,8 +3046,7 @@ main(int argc, char **argv)
progress = atoi(optarg); progress = atoi(optarg);
if (progress <= 0) if (progress <= 0)
{ {
fprintf(stderr, fprintf(stderr, "invalid thread progress delay: \"%s\"\n",
"thread progress delay (-P) must be positive (%s)\n",
optarg); optarg);
exit(1); exit(1);
} }
@ -3051,7 +3060,7 @@ main(int argc, char **argv)
if (throttle_value <= 0.0) if (throttle_value <= 0.0)
{ {
fprintf(stderr, "invalid rate limit: %s\n", optarg); fprintf(stderr, "invalid rate limit: \"%s\"\n", optarg);
exit(1); exit(1);
} }
/* Invert rate limit into a time offset */ /* Invert rate limit into a time offset */
@ -3064,7 +3073,8 @@ main(int argc, char **argv)
if (limit_ms <= 0.0) if (limit_ms <= 0.0)
{ {
fprintf(stderr, "invalid latency limit: %s\n", optarg); fprintf(stderr, "invalid latency limit: \"%s\"\n",
optarg);
exit(1); exit(1);
} }
benchmarking_option_set = true; benchmarking_option_set = true;
@ -3089,20 +3099,21 @@ main(int argc, char **argv)
sample_rate = atof(optarg); sample_rate = atof(optarg);
if (sample_rate <= 0.0 || sample_rate > 1.0) if (sample_rate <= 0.0 || sample_rate > 1.0)
{ {
fprintf(stderr, "invalid sampling rate: %f\n", sample_rate); fprintf(stderr, "invalid sampling rate: \"%s\"\n", optarg);
exit(1); exit(1);
} }
break; break;
case 5: case 5:
#ifdef WIN32 #ifdef WIN32
fprintf(stderr, "--aggregate-interval is not currently supported on Windows"); fprintf(stderr, "--aggregate-interval is not currently supported on Windows\n");
exit(1); exit(1);
#else #else
benchmarking_option_set = true; benchmarking_option_set = true;
agg_interval = atoi(optarg); agg_interval = atoi(optarg);
if (agg_interval <= 0) if (agg_interval <= 0)
{ {
fprintf(stderr, "invalid number of seconds for aggregation: %d\n", agg_interval); fprintf(stderr, "invalid number of seconds for aggregation: \"%s\"\n",
optarg);
exit(1); exit(1);
} }
#endif #endif
@ -3133,7 +3144,7 @@ main(int argc, char **argv)
{ {
if (benchmarking_option_set) if (benchmarking_option_set)
{ {
fprintf(stderr, "some options cannot be used in initialization (-i) mode\n"); fprintf(stderr, "some of the specified options cannot be used in initialization (-i) mode\n");
exit(1); exit(1);
} }
@ -3144,7 +3155,7 @@ main(int argc, char **argv)
{ {
if (initialization_option_set) if (initialization_option_set)
{ {
fprintf(stderr, "some options cannot be used in benchmarking mode\n"); fprintf(stderr, "some of the specified options cannot be used in benchmarking mode\n");
exit(1); exit(1);
} }
} }
@ -3162,30 +3173,30 @@ main(int argc, char **argv)
/* --sampling-rate may be used only with -l */ /* --sampling-rate may be used only with -l */
if (sample_rate > 0.0 && !use_log) if (sample_rate > 0.0 && !use_log)
{ {
fprintf(stderr, "log sampling rate is allowed only when logging transactions (-l) \n"); fprintf(stderr, "log sampling (--sampling-rate) is allowed only when logging transactions (-l)\n");
exit(1); exit(1);
} }
/* --sampling-rate may must not be used with --aggregate-interval */ /* --sampling-rate may must not be used with --aggregate-interval */
if (sample_rate > 0.0 && agg_interval > 0) if (sample_rate > 0.0 && agg_interval > 0)
{ {
fprintf(stderr, "log sampling (--sampling-rate) and aggregation (--aggregate-interval) can't be used at the same time\n"); fprintf(stderr, "log sampling (--sampling-rate) and aggregation (--aggregate-interval) cannot be used at the same time\n");
exit(1); exit(1);
} }
if (agg_interval > 0 && (!use_log)) if (agg_interval > 0 && !use_log)
{ {
fprintf(stderr, "log aggregation is allowed only when actually logging transactions\n"); fprintf(stderr, "log aggregation is allowed only when actually logging transactions\n");
exit(1); exit(1);
} }
if ((duration > 0) && (agg_interval > duration)) if (duration > 0 && agg_interval > duration)
{ {
fprintf(stderr, "number of seconds for aggregation (%d) must not be higher that test duration (%d)\n", agg_interval, duration); fprintf(stderr, "number of seconds for aggregation (%d) must not be higher than test duration (%d)\n", agg_interval, duration);
exit(1); exit(1);
} }
if ((duration > 0) && (agg_interval > 0) && (duration % agg_interval != 0)) if (duration > 0 && agg_interval > 0 && duration % agg_interval != 0)
{ {
fprintf(stderr, "duration (%d) must be a multiple of aggregation interval (%d)\n", duration, agg_interval); fprintf(stderr, "duration (%d) must be a multiple of aggregation interval (%d)\n", duration, agg_interval);
exit(1); exit(1);
@ -3251,7 +3262,7 @@ main(int argc, char **argv)
if (PQstatus(con) == CONNECTION_BAD) if (PQstatus(con) == CONNECTION_BAD)
{ {
fprintf(stderr, "Connection to database '%s' failed.\n", dbName); fprintf(stderr, "connection to database \"%s\" failed\n", dbName);
fprintf(stderr, "%s", PQerrorMessage(con)); fprintf(stderr, "%s", PQerrorMessage(con));
exit(1); exit(1);
} }
@ -3271,7 +3282,8 @@ main(int argc, char **argv)
scale = atoi(PQgetvalue(res, 0, 0)); scale = atoi(PQgetvalue(res, 0, 0));
if (scale < 0) if (scale < 0)
{ {
fprintf(stderr, "count(*) from pgbench_branches invalid (%d)\n", scale); fprintf(stderr, "invalid count(*) from pgbench_branches: \"%s\"\n",
PQgetvalue(res, 0, 0));
exit(1); exit(1);
} }
PQclear(res); PQclear(res);
@ -3279,7 +3291,7 @@ main(int argc, char **argv)
/* warn if we override user-given -s switch */ /* warn if we override user-given -s switch */
if (scale_given) if (scale_given)
fprintf(stderr, fprintf(stderr,
"Scale option ignored, using pgbench_branches table count = %d\n", "scale option ignored, using count from pgbench_branches table (%d)\n",
scale); scale);
} }
@ -3416,7 +3428,7 @@ main(int argc, char **argv)
if (err != 0 || thread->thread == INVALID_THREAD) if (err != 0 || thread->thread == INVALID_THREAD)
{ {
fprintf(stderr, "cannot create thread: %s\n", strerror(err)); fprintf(stderr, "could not create thread: %s\n", strerror(err));
exit(1); exit(1);
} }
} }
@ -3528,7 +3540,8 @@ threadRun(void *arg)
if (logfile == NULL) if (logfile == NULL)
{ {
fprintf(stderr, "Couldn't open logfile \"%s\": %s", logpath, strerror(errno)); fprintf(stderr, "could not open logfile \"%s\": %s\n",
logpath, strerror(errno));
goto done; goto done;
} }
} }
@ -3562,7 +3575,8 @@ threadRun(void *arg)
if (st->ecnt > prev_ecnt && commands[st->state]->type == META_COMMAND) if (st->ecnt > prev_ecnt && commands[st->state]->type == META_COMMAND)
{ {
fprintf(stderr, "Client %d aborted in state %d. Execution meta-command failed.\n", i, st->state); fprintf(stderr, "client %d aborted in state %d; execution of meta-command failed\n",
i, st->state);
remains--; /* I've aborted */ remains--; /* I've aborted */
PQfinish(st->con); PQfinish(st->con);
st->con = NULL; st->con = NULL;
@ -3684,7 +3698,7 @@ threadRun(void *arg)
if (errno == EINTR) if (errno == EINTR)
continue; continue;
/* must be something wrong */ /* must be something wrong */
fprintf(stderr, "select failed: %s\n", strerror(errno)); fprintf(stderr, "select() failed: %s\n", strerror(errno));
goto done; goto done;
} }
} }
@ -3705,7 +3719,8 @@ threadRun(void *arg)
if (st->ecnt > prev_ecnt && commands[st->state]->type == META_COMMAND) if (st->ecnt > prev_ecnt && commands[st->state]->type == META_COMMAND)
{ {
fprintf(stderr, "Client %d aborted in state %d. Execution of meta-command failed.\n", i, st->state); fprintf(stderr, "client %d aborted in state %d; execution of meta-command failed\n",
i, st->state);
remains--; /* I've aborted */ remains--; /* I've aborted */
PQfinish(st->con); PQfinish(st->con);
st->con = NULL; st->con = NULL;
@ -4004,7 +4019,7 @@ setalarm(int seconds)
win32_timer_callback, NULL, seconds * 1000, 0, win32_timer_callback, NULL, seconds * 1000, 0,
WT_EXECUTEINTIMERTHREAD | WT_EXECUTEONLYONCE)) WT_EXECUTEINTIMERTHREAD | WT_EXECUTEONLYONCE))
{ {
fprintf(stderr, "Failed to set timer\n"); fprintf(stderr, "failed to set timer\n");
exit(1); exit(1);
} }
} }