Ping again.
On Fri, Jun 10, 2016 at 12:48 PM, Tahsin Erdogan <tahsin@xxxxxxxxxx> wrote:
> Ping...
>
> On Wed, Jun 8, 2016 at 11:52 AM, Tahsin Erdogan <tahsin@xxxxxxxxxx> wrote:
>> Current port selection algorithm is bound to have port clashes. To
>> eliminate clashes, let server pick an unused port and report it on
>> stdout.
>>
>> Signed-off-by: Tahsin Erdogan <tahsin@xxxxxxxxxx>
>> ---
>> src/locktest.c | 16 +++++++++++++++-
>> tests/generic/131 | 17 +++++++----------
>> 2 files changed, 22 insertions(+), 11 deletions(-)
>>
>> diff --git a/src/locktest.c b/src/locktest.c
>> index adf8ce0..eab48e2 100644
>> --- a/src/locktest.c
>> +++ b/src/locktest.c
>> @@ -95,7 +95,7 @@ static char *filename = 0;
>> static int debug = 0;
>> static int server = 1;
>> static int maxio = 8192;
>> -static int port = 7890;
>> +static int port = 0;
>> static int testnumber = -1;
>> static int saved_errno = 0;
>>
>> @@ -899,6 +899,20 @@ main(int argc, char *argv[])
>> /*NOTREACHED*/
>> }
>>
>> + if (port == 0) {
>> + socklen_t addr_len = sizeof(myAddr);
>> +
>> + if (getsockname(s_fd, &myAddr, &addr_len)) {
>> + perror("getsockname");
>> + exit(1);
>> + }
>> +
>> + port = ntohs(myAddr.sin_port);
>> + }
>> +
>> + printf("server port: %d\n", port);
>> + fflush(stdout);
>> +
>> c_fd = accept(s_fd, NULL, NULL);
>> if (c_fd == INVALID_SOCKET) {
>> perror("accept");
>> diff --git a/tests/generic/131 b/tests/generic/131
>> index 3bcb0d1..d64ba55 100755
>> --- a/tests/generic/131
>> +++ b/tests/generic/131
>> @@ -49,21 +49,18 @@ _require_test_fcntl_advisory_locks
>>
>> TESTFILE=$TEST_DIR/lock_file
>>
>> -# Grab a port which is hopefully unused
>> -if [ $$ -gt 1024 -a $$ -lt 32000 ]; then
>> - PORT=$$
>> -elif [ $$ -lt 1024 ]; then
>> - PORT=$(($$+1024))
>> -elif [ $$ -gt 32000 ]; then
>> - PORT=$(($$%30000+1024))
>> -fi
>> -
>> # Start the server
>> -src/locktest -p $PORT $TESTFILE 2>&1 > $TEST_DIR/server.out &
>> +src/locktest $TESTFILE 2>&1 > $TEST_DIR/server.out &
>> locktest_pid1=$!
>>
>> sleep 1
>>
>> +PORT=$(cat $TEST_DIR/server.out | grep "^server port: " | awk '{print $3}')
>> +if [ -z $PORT ]; then
>> + echo "Could not get server port"
>> + exit 1
>> +fi
>> +
>> # Start the client
>> src/locktest -p $PORT -h localhost $TESTFILE 2>&1 > $TEST_DIR/client.out
>> locktest_pid2=$!
>> --
>> 2.8.0.rc3.226.g39d4020
>>
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